Cleanup tests
This commit is contained in:
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9155e2de4c
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@ -25,7 +25,6 @@
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# define WIN32_LEAN_AND_MEAN
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# endif
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# include <io.h>
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# include <windows.h>
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# define O_CREAT _O_CREAT
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# define O_TRUNC _O_TRUNC
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@ -55,7 +54,7 @@
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namespace {
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#ifdef _WIN32
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// Return type of read and write functions.
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using RWResult = int;
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using rwresult = int;
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// On Windows the count argument to read and write is unsigned, so convert
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// it from size_t preventing integer overflow.
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@ -64,7 +63,7 @@ inline unsigned convert_rwcount(std::size_t count) {
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}
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#elif FMT_USE_FCNTL
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// Return type of read and write functions.
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using RWResult = ssize_t;
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using rwresult = ssize_t;
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inline std::size_t convert_rwcount(std::size_t count) { return count; }
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#endif
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@ -229,14 +228,14 @@ long long file::size() const {
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}
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std::size_t file::read(void* buffer, std::size_t count) {
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RWResult result = 0;
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rwresult result = 0;
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FMT_RETRY(result, FMT_POSIX_CALL(read(fd_, buffer, convert_rwcount(count))));
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if (result < 0) FMT_THROW(system_error(errno, "cannot read from file"));
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return detail::to_unsigned(result);
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}
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std::size_t file::write(const void* buffer, std::size_t count) {
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RWResult result = 0;
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rwresult result = 0;
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FMT_RETRY(result, FMT_POSIX_CALL(write(fd_, buffer, convert_rwcount(count))));
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if (result < 0) FMT_THROW(system_error(errno, "cannot write to file"));
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return detail::to_unsigned(result);
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@ -64,7 +64,7 @@ if (MSVC)
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target_compile_options(format-test PRIVATE /bigobj)
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endif ()
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if (NOT (MSVC AND BUILD_SHARED_LIBS))
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add_fmt_test(format-impl-test HEADER_ONLY)
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add_fmt_test(format-impl-test HEADER_ONLY header-only-test.cc)
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endif ()
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add_fmt_test(locale-test)
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add_fmt_test(ostream-test)
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@ -107,17 +107,6 @@ if (NOT MSVC_STATIC_RUNTIME)
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add_fmt_test(os-test)
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endif ()
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add_fmt_executable(header-only-test
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header-only-test.cc header-only-test2.cc test-main.cc)
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target_link_libraries(header-only-test gtest)
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if (TARGET fmt-header-only)
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target_link_libraries(header-only-test fmt-header-only)
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else ()
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target_include_directories(
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header-only-test PRIVATE ${PROJECT_SOURCE_DIR}/include)
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target_compile_definitions(header-only-test PRIVATE FMT_HEADER_ONLY=1)
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endif ()
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message(STATUS "FMT_PEDANTIC: ${FMT_PEDANTIC}")
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if (FMT_PEDANTIC AND CXX_STANDARD LESS 20)
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@ -14,6 +14,8 @@
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#include <memory>
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#include <stdexcept>
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#include "fmt/os.h"
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#if defined(_WIN32) && !defined(__MINGW32__)
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# include <crtdbg.h> // for _CrtSetReportMode
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#endif // _WIN32
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@ -336,7 +338,7 @@ TEST(OutputRedirectTest, ScopedRedirect) {
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buffered_file file(write_end.fdopen("w"));
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std::fprintf(file.get(), "[[[");
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{
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OutputRedirect redir(file.get());
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output_redirect redir(file.get());
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std::fprintf(file.get(), "censored");
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}
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std::fprintf(file.get(), "]]]");
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@ -344,7 +346,7 @@ TEST(OutputRedirectTest, ScopedRedirect) {
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EXPECT_READ(read_end, "[[[]]]");
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}
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// Test that OutputRedirect handles errors in flush correctly.
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// Test that output_redirect handles errors in flush correctly.
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TEST(OutputRedirectTest, FlushErrorInCtor) {
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file read_end, write_end;
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file::pipe(read_end, write_end);
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@ -354,8 +356,8 @@ TEST(OutputRedirectTest, FlushErrorInCtor) {
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// Put a character in a file buffer.
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EXPECT_EQ('x', fputc('x', f.get()));
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FMT_POSIX(close(write_fd));
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std::unique_ptr<OutputRedirect> redir{nullptr};
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EXPECT_SYSTEM_ERROR_NOASSERT(redir.reset(new OutputRedirect(f.get())), EBADF,
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std::unique_ptr<output_redirect> redir{nullptr};
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EXPECT_SYSTEM_ERROR_NOASSERT(redir.reset(new output_redirect(f.get())), EBADF,
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"cannot flush stream");
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redir.reset(nullptr);
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write_copy.dup2(write_fd); // "undo" close or dtor will fail
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@ -366,9 +368,9 @@ TEST(OutputRedirectTest, DupErrorInCtor) {
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int fd = (f.fileno)();
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file copy = file::dup(fd);
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FMT_POSIX(close(fd));
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std::unique_ptr<OutputRedirect> redir{nullptr};
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std::unique_ptr<output_redirect> redir{nullptr};
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EXPECT_SYSTEM_ERROR_NOASSERT(
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redir.reset(new OutputRedirect(f.get())), EBADF,
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redir.reset(new output_redirect(f.get())), EBADF,
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fmt::format("cannot duplicate file descriptor {}", fd));
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copy.dup2(fd); // "undo" close or dtor will fail
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}
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@ -378,7 +380,7 @@ TEST(OutputRedirectTest, RestoreAndRead) {
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file::pipe(read_end, write_end);
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buffered_file file(write_end.fdopen("w"));
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std::fprintf(file.get(), "[[[");
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OutputRedirect redir(file.get());
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output_redirect redir(file.get());
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std::fprintf(file.get(), "censored");
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EXPECT_EQ("censored", redir.restore_and_read());
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EXPECT_EQ("", redir.restore_and_read());
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@ -394,7 +396,7 @@ TEST(OutputRedirectTest, FlushErrorInRestoreAndRead) {
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int write_fd = write_end.descriptor();
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file write_copy = write_end.dup(write_fd);
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buffered_file f = write_end.fdopen("w");
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OutputRedirect redir(f.get());
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output_redirect redir(f.get());
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// Put a character in a file buffer.
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EXPECT_EQ('x', fputc('x', f.get()));
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FMT_POSIX(close(write_fd));
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@ -409,7 +411,7 @@ TEST(OutputRedirectTest, ErrorInDtor) {
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int write_fd = write_end.descriptor();
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file write_copy = write_end.dup(write_fd);
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buffered_file f = write_end.fdopen("w");
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std::unique_ptr<OutputRedirect> redir(new OutputRedirect(f.get()));
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std::unique_ptr<output_redirect> redir(new output_redirect(f.get()));
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// Put a character in a file buffer.
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EXPECT_EQ('x', fputc('x', f.get()));
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EXPECT_WRITE(
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@ -11,24 +11,7 @@
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using fmt::file;
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void OutputRedirect::flush() {
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# if EOF != -1
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# error "FMT_RETRY assumes return value of -1 indicating failure"
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# endif
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int result = 0;
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FMT_RETRY(result, fflush(file_));
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if (result != 0) throw fmt::system_error(errno, "cannot flush stream");
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}
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void OutputRedirect::restore() {
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if (original_.descriptor() == -1) return; // Already restored.
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flush();
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// Restore the original file.
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original_.dup2(FMT_POSIX(fileno(file_)));
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original_.close();
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}
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OutputRedirect::OutputRedirect(FILE* f) : file_(f) {
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output_redirect::output_redirect(FILE* f) : file_(f) {
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flush();
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int fd = FMT_POSIX(fileno(f));
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// Create a file object referring to the original file.
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@ -40,7 +23,7 @@ OutputRedirect::OutputRedirect(FILE* f) : file_(f) {
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write_end.dup2(fd);
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}
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OutputRedirect::~OutputRedirect() FMT_NOEXCEPT {
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output_redirect::~output_redirect() FMT_NOEXCEPT {
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try {
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restore();
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} catch (const std::exception& e) {
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@ -48,7 +31,24 @@ OutputRedirect::~OutputRedirect() FMT_NOEXCEPT {
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}
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}
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std::string OutputRedirect::restore_and_read() {
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void output_redirect::flush() {
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# if EOF != -1
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# error "FMT_RETRY assumes return value of -1 indicating failure"
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# endif
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int result = 0;
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FMT_RETRY(result, fflush(file_));
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if (result != 0) throw fmt::system_error(errno, "cannot flush stream");
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}
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void output_redirect::restore() {
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if (original_.descriptor() == -1) return; // Already restored.
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flush();
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// Restore the original file.
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original_.dup2(FMT_POSIX(fileno(file_)));
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original_.close();
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}
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std::string output_redirect::restore_and_read() {
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// Restore output.
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restore();
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@ -8,6 +8,8 @@
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#ifndef FMT_GTEST_EXTRA_H_
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#define FMT_GTEST_EXTRA_H_
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#include <stdlib.h> // _invalid_parameter_handler
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#include <string>
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#include "fmt/os.h"
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@ -61,20 +63,21 @@ std::string format_system_error(int error_code, fmt::string_view message);
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// Captures file output by redirecting it to a pipe.
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// The output it can handle is limited by the pipe capacity.
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class OutputRedirect {
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class output_redirect {
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private:
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FILE* file_;
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fmt::file original_; // Original file passed to redirector.
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fmt::file read_end_; // Read end of the pipe where the output is redirected.
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GTEST_DISALLOW_COPY_AND_ASSIGN_(OutputRedirect);
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void flush();
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void restore();
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public:
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explicit OutputRedirect(FILE* file);
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~OutputRedirect() FMT_NOEXCEPT;
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explicit output_redirect(FILE* file);
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~output_redirect() FMT_NOEXCEPT;
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output_redirect(const output_redirect&) = delete;
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void operator=(const output_redirect&) = delete;
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// Restores the original file, reads output from the pipe into a string
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// and returns it.
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@ -85,7 +88,7 @@ class OutputRedirect {
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GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
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if (::testing::AssertionResult gtest_ar = ::testing::AssertionSuccess()) { \
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std::string gtest_expected_output = expected_output; \
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OutputRedirect gtest_redir(file); \
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output_redirect gtest_redir(file); \
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GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \
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std::string gtest_output = gtest_redir.restore_and_read(); \
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if (gtest_output != gtest_expected_output) { \
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@ -106,7 +109,7 @@ class OutputRedirect {
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// Suppresses Windows assertions on invalid file descriptors, making
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// POSIX functions return proper error codes instead of crashing on Windows.
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class SuppressAssert {
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class suppress_assert {
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private:
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_invalid_parameter_handler original_handler_;
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int original_report_mode_;
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@ -115,11 +118,11 @@ class SuppressAssert {
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const wchar_t*, unsigned, uintptr_t) {}
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public:
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SuppressAssert()
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suppress_assert()
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: original_handler_(
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_set_invalid_parameter_handler(handle_invalid_parameter)),
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original_report_mode_(_CrtSetReportMode(_CRT_ASSERT, 0)) {}
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~SuppressAssert() {
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~suppress_assert() {
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_set_invalid_parameter_handler(original_handler_);
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_CrtSetReportMode(_CRT_ASSERT, original_report_mode_);
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}
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@ -127,7 +130,7 @@ class SuppressAssert {
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# define SUPPRESS_ASSERT(statement) \
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{ \
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SuppressAssert sa; \
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suppress_assert sa; \
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statement; \
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}
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# else
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@ -141,7 +144,7 @@ class SuppressAssert {
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std::string read(fmt::file& f, size_t count);
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# define EXPECT_READ(file, expected_content) \
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EXPECT_EQ(expected_content, \
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EXPECT_EQ(expected_content, \
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read(file, fmt::string_view(expected_content).size()))
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#else
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@ -154,9 +157,4 @@ std::string read(fmt::file& f, size_t count);
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} while (false)
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#endif // FMT_USE_FCNTL
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template <typename Mock> struct ScopedMock : testing::StrictMock<Mock> {
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ScopedMock() { Mock::instance = this; }
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~ScopedMock() { Mock::instance = nullptr; }
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};
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#endif // FMT_GTEST_EXTRA_H_
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@ -1,3 +1,7 @@
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// Header-only configuration test
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#include "fmt/core.h"
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#ifndef FMT_HEADER_ONLY
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# error "Not in the header-only mode."
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#endif
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@ -1,3 +0,0 @@
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// Additional translation unit for the header-only configuration test
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#include "fmt/core.h"
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@ -16,94 +16,97 @@ using fmt::detail::max_value;
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#ifndef FMT_STATIC_THOUSANDS_SEPARATOR
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template <typename Char> struct numpunct : std::numpunct<Char> {
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protected:
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Char do_decimal_point() const FMT_OVERRIDE { return '?'; }
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std::string do_grouping() const FMT_OVERRIDE { return "\03"; }
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Char do_thousands_sep() const FMT_OVERRIDE { return '~'; }
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Char do_decimal_point() const override { return '?'; }
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std::string do_grouping() const override { return "\03"; }
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Char do_thousands_sep() const override { return '~'; }
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};
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template <typename Char> struct no_grouping : std::numpunct<Char> {
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protected:
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Char do_decimal_point() const FMT_OVERRIDE { return '.'; }
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std::string do_grouping() const FMT_OVERRIDE { return ""; }
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Char do_thousands_sep() const FMT_OVERRIDE { return ','; }
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Char do_decimal_point() const override { return '.'; }
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std::string do_grouping() const override { return ""; }
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Char do_thousands_sep() const override { return ','; }
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};
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template <typename Char> struct special_grouping : std::numpunct<Char> {
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protected:
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Char do_decimal_point() const FMT_OVERRIDE { return '.'; }
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std::string do_grouping() const FMT_OVERRIDE { return "\03\02"; }
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Char do_thousands_sep() const FMT_OVERRIDE { return ','; }
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Char do_decimal_point() const override { return '.'; }
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std::string do_grouping() const override { return "\03\02"; }
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Char do_thousands_sep() const override { return ','; }
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};
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template <typename Char> struct small_grouping : std::numpunct<Char> {
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protected:
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Char do_decimal_point() const FMT_OVERRIDE { return '.'; }
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std::string do_grouping() const FMT_OVERRIDE { return "\01"; }
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Char do_thousands_sep() const FMT_OVERRIDE { return ','; }
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Char do_decimal_point() const override { return '.'; }
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std::string do_grouping() const override { return "\01"; }
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Char do_thousands_sep() const override { return ','; }
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};
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TEST(LocaleTest, DoubleDecimalPoint) {
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std::locale loc(std::locale(), new numpunct<char>());
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TEST(locale_test, double_decimal_point) {
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auto loc = std::locale(std::locale(), new numpunct<char>());
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EXPECT_EQ("1?23", fmt::format(loc, "{:L}", 1.23));
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EXPECT_EQ("1?230000", fmt::format(loc, "{:Lf}", 1.23));
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}
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TEST(LocaleTest, Format) {
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std::locale loc(std::locale(), new numpunct<char>());
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TEST(locale_test, format) {
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auto loc = std::locale(std::locale(), new numpunct<char>());
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EXPECT_EQ("1234567", fmt::format(std::locale(), "{:L}", 1234567));
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EXPECT_EQ("1~234~567", fmt::format(loc, "{:L}", 1234567));
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EXPECT_EQ("-1~234~567", fmt::format(loc, "{:L}", -1234567));
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EXPECT_EQ("-256", fmt::format(loc, "{:L}", -256));
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fmt::format_arg_store<fmt::format_context, int> as{1234567};
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EXPECT_EQ("1~234~567", fmt::vformat(loc, "{:L}", fmt::format_args(as)));
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std::string s;
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auto s = std::string();
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fmt::format_to(std::back_inserter(s), loc, "{:L}", 1234567);
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EXPECT_EQ("1~234~567", s);
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std::locale no_grouping_loc(std::locale(), new no_grouping<char>());
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auto no_grouping_loc = std::locale(std::locale(), new no_grouping<char>());
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EXPECT_EQ("1234567", fmt::format(no_grouping_loc, "{:L}", 1234567));
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std::locale special_grouping_loc(std::locale(), new special_grouping<char>());
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auto special_grouping_loc =
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std::locale(std::locale(), new special_grouping<char>());
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EXPECT_EQ("1,23,45,678", fmt::format(special_grouping_loc, "{:L}", 12345678));
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EXPECT_EQ("12,345", fmt::format(special_grouping_loc, "{:L}", 12345));
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std::locale small_grouping_loc(std::locale(), new small_grouping<char>());
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auto small_grouping_loc =
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std::locale(std::locale(), new small_grouping<char>());
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EXPECT_EQ("4,2,9,4,9,6,7,2,9,5",
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fmt::format(small_grouping_loc, "{:L}", max_value<uint32_t>()));
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}
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TEST(LocaleTest, FormatDetaultAlign) {
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TEST(locale_test, format_detault_align) {
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auto loc = std::locale({}, new special_grouping<char>());
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EXPECT_EQ(" 12,345", fmt::format(loc, "{:8L}", 12345));
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}
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TEST(LocaleTest, FormatPlus) {
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TEST(locale_test, format_plus) {
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auto loc = std::locale({}, new special_grouping<char>());
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EXPECT_EQ("+100", fmt::format(loc, "{:+L}", 100));
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}
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TEST(LocaleTest, WFormat) {
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std::locale loc(std::locale(), new numpunct<wchar_t>());
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TEST(locale_test, wformat) {
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auto loc = std::locale(std::locale(), new numpunct<wchar_t>());
|
||||
EXPECT_EQ(L"1234567", fmt::format(std::locale(), L"{:L}", 1234567));
|
||||
EXPECT_EQ(L"1~234~567", fmt::format(loc, L"{:L}", 1234567));
|
||||
fmt::format_arg_store<fmt::wformat_context, int> as{1234567};
|
||||
EXPECT_EQ(L"1~234~567", fmt::vformat(loc, L"{:L}", fmt::wformat_args(as)));
|
||||
EXPECT_EQ(L"1234567", fmt::format(std::locale("C"), L"{:L}", 1234567));
|
||||
|
||||
std::locale no_grouping_loc(std::locale(), new no_grouping<wchar_t>());
|
||||
auto no_grouping_loc = std::locale(std::locale(), new no_grouping<wchar_t>());
|
||||
EXPECT_EQ(L"1234567", fmt::format(no_grouping_loc, L"{:L}", 1234567));
|
||||
|
||||
std::locale special_grouping_loc(std::locale(),
|
||||
new special_grouping<wchar_t>());
|
||||
auto special_grouping_loc =
|
||||
std::locale(std::locale(), new special_grouping<wchar_t>());
|
||||
EXPECT_EQ(L"1,23,45,678",
|
||||
fmt::format(special_grouping_loc, L"{:L}", 12345678));
|
||||
|
||||
std::locale small_grouping_loc(std::locale(), new small_grouping<wchar_t>());
|
||||
auto small_grouping_loc =
|
||||
std::locale(std::locale(), new small_grouping<wchar_t>());
|
||||
EXPECT_EQ(L"4,2,9,4,9,6,7,2,9,5",
|
||||
fmt::format(small_grouping_loc, L"{:L}", max_value<uint32_t>()));
|
||||
}
|
||||
|
||||
TEST(LocaleTest, DoubleFormatter) {
|
||||
TEST(locale_test, double_formatter) {
|
||||
auto loc = std::locale(std::locale(), new special_grouping<char>());
|
||||
auto f = fmt::formatter<int>();
|
||||
auto parse_ctx = fmt::format_parse_context("L");
|
||||
@ -145,8 +148,7 @@ template <class charT> struct formatter<std::complex<double>, charT> {
|
||||
auto imag = fmt::format(ctx.locale().template get<std::locale>(),
|
||||
"{:" + specs + "}", c.imag());
|
||||
auto fill_align_width = std::string();
|
||||
if (specs_.width > 0)
|
||||
fill_align_width = fmt::format(">{}", specs_.width);
|
||||
if (specs_.width > 0) fill_align_width = fmt::format(">{}", specs_.width);
|
||||
return format_to(
|
||||
ctx.out(), "{:" + fill_align_width + "}",
|
||||
fmt::format(c.real() != 0 ? "({0}+{1}i)" : "{1}i", real, imag));
|
||||
@ -154,7 +156,7 @@ template <class charT> struct formatter<std::complex<double>, charT> {
|
||||
};
|
||||
FMT_END_NAMESPACE
|
||||
|
||||
TEST(FormatTest, Complex) {
|
||||
TEST(locale_test, complex) {
|
||||
std::string s = fmt::format("{}", std::complex<double>(1, 2));
|
||||
EXPECT_EQ(s, "(1+2i)");
|
||||
EXPECT_EQ(fmt::format("{:.2f}", std::complex<double>(1, 2)), "(1.00+2.00i)");
|
||||
|
151
test/os-test.cc
151
test/os-test.cc
@ -25,14 +25,14 @@ using fmt::error_code;
|
||||
|
||||
# include <windows.h>
|
||||
|
||||
TEST(UtilTest, UTF16ToUTF8) {
|
||||
std::string s = "ёжик";
|
||||
TEST(util_test, utf16_to_utf8) {
|
||||
auto s = std::string("ёжик");
|
||||
fmt::detail::utf16_to_utf8 u(L"\x0451\x0436\x0438\x043A");
|
||||
EXPECT_EQ(s, u.str());
|
||||
EXPECT_EQ(s.size(), u.size());
|
||||
}
|
||||
|
||||
TEST(UtilTest, UTF16ToUTF8EmptyString) {
|
||||
TEST(util_test, utf16_to_utf8_empty_string) {
|
||||
std::string s = "";
|
||||
fmt::detail::utf16_to_utf8 u(L"");
|
||||
EXPECT_EQ(s, u.str());
|
||||
@ -45,7 +45,7 @@ void check_utf_conversion_error(
|
||||
fmt::basic_string_view<Char> str = fmt::basic_string_view<Char>(0, 1)) {
|
||||
fmt::memory_buffer out;
|
||||
fmt::detail::format_windows_error(out, ERROR_INVALID_PARAMETER, message);
|
||||
fmt::system_error error(0, "");
|
||||
auto error = fmt::system_error(0, "");
|
||||
try {
|
||||
(Converter)(str);
|
||||
} catch (const fmt::system_error& e) {
|
||||
@ -55,19 +55,19 @@ void check_utf_conversion_error(
|
||||
EXPECT_EQ(fmt::to_string(out), error.what());
|
||||
}
|
||||
|
||||
TEST(UtilTest, UTF16ToUTF8Error) {
|
||||
TEST(util_test, utf16_to_utf8_error) {
|
||||
check_utf_conversion_error<fmt::detail::utf16_to_utf8, wchar_t>(
|
||||
"cannot convert string from UTF-16 to UTF-8");
|
||||
}
|
||||
|
||||
TEST(UtilTest, UTF16ToUTF8Convert) {
|
||||
TEST(util_test, utf16_to_utf8_convert) {
|
||||
fmt::detail::utf16_to_utf8 u;
|
||||
EXPECT_EQ(ERROR_INVALID_PARAMETER, u.convert(fmt::wstring_view(0, 1)));
|
||||
EXPECT_EQ(ERROR_INVALID_PARAMETER,
|
||||
u.convert(fmt::wstring_view(L"foo", INT_MAX + 1u)));
|
||||
}
|
||||
|
||||
TEST(UtilTest, FormatWindowsError) {
|
||||
TEST(os_test, format_windows_error) {
|
||||
LPWSTR message = 0;
|
||||
FormatMessageW(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM |
|
||||
FORMAT_MESSAGE_IGNORE_INSERTS,
|
||||
@ -88,7 +88,7 @@ TEST(UtilTest, FormatWindowsError) {
|
||||
fmt::to_string(actual_message));
|
||||
}
|
||||
|
||||
TEST(UtilTest, FormatLongWindowsError) {
|
||||
TEST(os_test, format_long_windows_error) {
|
||||
LPWSTR message = 0;
|
||||
// this error code is not available on all Windows platforms and
|
||||
// Windows SDKs, so do not fail the test if the error string cannot
|
||||
@ -112,8 +112,8 @@ TEST(UtilTest, FormatLongWindowsError) {
|
||||
fmt::to_string(actual_message));
|
||||
}
|
||||
|
||||
TEST(UtilTest, WindowsError) {
|
||||
fmt::system_error error(0, "");
|
||||
TEST(os_test, windows_error) {
|
||||
auto error = fmt::system_error(0, "");
|
||||
try {
|
||||
throw fmt::windows_error(ERROR_FILE_EXISTS, "test {}", "error");
|
||||
} catch (const fmt::system_error& e) {
|
||||
@ -125,7 +125,7 @@ TEST(UtilTest, WindowsError) {
|
||||
EXPECT_EQ(ERROR_FILE_EXISTS, error.error_code());
|
||||
}
|
||||
|
||||
TEST(UtilTest, ReportWindowsError) {
|
||||
TEST(os_test, report_windows_error) {
|
||||
fmt::memory_buffer out;
|
||||
fmt::detail::format_windows_error(out, ERROR_FILE_EXISTS, "test error");
|
||||
out.push_back('\n');
|
||||
@ -140,21 +140,15 @@ TEST(UtilTest, ReportWindowsError) {
|
||||
|
||||
using fmt::file;
|
||||
|
||||
// Checks if the file is open by reading one character from it.
|
||||
static bool isopen(int fd) {
|
||||
bool isclosed(int fd) {
|
||||
char buffer;
|
||||
return FMT_POSIX(read(fd, &buffer, 1)) == 1;
|
||||
}
|
||||
|
||||
static bool isclosed(int fd) {
|
||||
char buffer;
|
||||
std::streamsize result = 0;
|
||||
auto result = std::streamsize();
|
||||
SUPPRESS_ASSERT(result = FMT_POSIX(read(fd, &buffer, 1)));
|
||||
return result == -1 && errno == EBADF;
|
||||
}
|
||||
|
||||
// Opens a file for reading.
|
||||
static file open_file() {
|
||||
file open_file() {
|
||||
file read_end, write_end;
|
||||
file::pipe(read_end, write_end);
|
||||
write_end.write(FILE_CONTENT, std::strlen(FILE_CONTENT));
|
||||
@ -163,7 +157,7 @@ static file open_file() {
|
||||
}
|
||||
|
||||
// Attempts to write a string to a file.
|
||||
static void write(file& f, fmt::string_view s) {
|
||||
void write(file& f, fmt::string_view s) {
|
||||
size_t num_chars_left = s.size();
|
||||
const char* ptr = s.data();
|
||||
do {
|
||||
@ -175,12 +169,12 @@ static void write(file& f, fmt::string_view s) {
|
||||
} while (num_chars_left != 0);
|
||||
}
|
||||
|
||||
TEST(BufferedFileTest, DefaultCtor) {
|
||||
buffered_file f;
|
||||
TEST(buffered_file_test, default_ctor) {
|
||||
auto f = buffered_file();
|
||||
EXPECT_TRUE(f.get() == nullptr);
|
||||
}
|
||||
|
||||
TEST(BufferedFileTest, MoveCtor) {
|
||||
TEST(buffered_file_test, move_ctor) {
|
||||
buffered_file bf = open_buffered_file();
|
||||
FILE* fp = bf.get();
|
||||
EXPECT_TRUE(fp != nullptr);
|
||||
@ -189,7 +183,7 @@ TEST(BufferedFileTest, MoveCtor) {
|
||||
EXPECT_TRUE(bf.get() == nullptr);
|
||||
}
|
||||
|
||||
TEST(BufferedFileTest, MoveAssignment) {
|
||||
TEST(buffered_file_test, move_assignment) {
|
||||
buffered_file bf = open_buffered_file();
|
||||
FILE* fp = bf.get();
|
||||
EXPECT_TRUE(fp != nullptr);
|
||||
@ -199,7 +193,7 @@ TEST(BufferedFileTest, MoveAssignment) {
|
||||
EXPECT_TRUE(bf.get() == nullptr);
|
||||
}
|
||||
|
||||
TEST(BufferedFileTest, MoveAssignmentClosesFile) {
|
||||
TEST(buffered_file_test, move_assignment_closes_file) {
|
||||
buffered_file bf = open_buffered_file();
|
||||
buffered_file bf2 = open_buffered_file();
|
||||
int old_fd = bf2.fileno();
|
||||
@ -207,27 +201,27 @@ TEST(BufferedFileTest, MoveAssignmentClosesFile) {
|
||||
EXPECT_TRUE(isclosed(old_fd));
|
||||
}
|
||||
|
||||
TEST(BufferedFileTest, MoveFromTemporaryInCtor) {
|
||||
TEST(buffered_file_test, move_from_temporary_in_ctor) {
|
||||
FILE* fp = nullptr;
|
||||
buffered_file f(open_buffered_file(&fp));
|
||||
buffered_file f = open_buffered_file(&fp);
|
||||
EXPECT_EQ(fp, f.get());
|
||||
}
|
||||
|
||||
TEST(BufferedFileTest, MoveFromTemporaryInAssignment) {
|
||||
TEST(buffered_file_test, move_from_temporary_in_assignment) {
|
||||
FILE* fp = nullptr;
|
||||
buffered_file f;
|
||||
auto f = buffered_file();
|
||||
f = open_buffered_file(&fp);
|
||||
EXPECT_EQ(fp, f.get());
|
||||
}
|
||||
|
||||
TEST(BufferedFileTest, MoveFromTemporaryInAssignmentClosesFile) {
|
||||
TEST(buffered_file_test, move_from_temporary_in_assignment_closes_file) {
|
||||
buffered_file f = open_buffered_file();
|
||||
int old_fd = f.fileno();
|
||||
f = open_buffered_file();
|
||||
EXPECT_TRUE(isclosed(old_fd));
|
||||
}
|
||||
|
||||
TEST(BufferedFileTest, CloseFileInDtor) {
|
||||
TEST(buffered_file_test, close_file_in_dtor) {
|
||||
int fd = 0;
|
||||
{
|
||||
buffered_file f = open_buffered_file();
|
||||
@ -236,8 +230,9 @@ TEST(BufferedFileTest, CloseFileInDtor) {
|
||||
EXPECT_TRUE(isclosed(fd));
|
||||
}
|
||||
|
||||
TEST(BufferedFileTest, CloseErrorInDtor) {
|
||||
std::unique_ptr<buffered_file> f(new buffered_file(open_buffered_file()));
|
||||
TEST(buffered_file_test, close_error_in_dtor) {
|
||||
auto f =
|
||||
std::unique_ptr<buffered_file>(new buffered_file(open_buffered_file()));
|
||||
EXPECT_WRITE(
|
||||
stderr,
|
||||
{
|
||||
@ -251,7 +246,7 @@ TEST(BufferedFileTest, CloseErrorInDtor) {
|
||||
format_system_error(EBADF, "cannot close file") + "\n");
|
||||
}
|
||||
|
||||
TEST(BufferedFileTest, Close) {
|
||||
TEST(buffered_file_test, close) {
|
||||
buffered_file f = open_buffered_file();
|
||||
int fd = f.fileno();
|
||||
f.close();
|
||||
@ -259,27 +254,27 @@ TEST(BufferedFileTest, Close) {
|
||||
EXPECT_TRUE(isclosed(fd));
|
||||
}
|
||||
|
||||
TEST(BufferedFileTest, CloseError) {
|
||||
TEST(buffered_file_test, close_error) {
|
||||
buffered_file f = open_buffered_file();
|
||||
FMT_POSIX(close(f.fileno()));
|
||||
EXPECT_SYSTEM_ERROR_NOASSERT(f.close(), EBADF, "cannot close file");
|
||||
EXPECT_TRUE(f.get() == nullptr);
|
||||
}
|
||||
|
||||
TEST(BufferedFileTest, Fileno) {
|
||||
TEST(buffered_file_test, fileno) {
|
||||
auto f = open_buffered_file();
|
||||
EXPECT_TRUE(f.fileno() != -1);
|
||||
file copy = file::dup(f.fileno());
|
||||
EXPECT_READ(copy, FILE_CONTENT);
|
||||
}
|
||||
|
||||
TEST(OStreamTest, Move) {
|
||||
TEST(ostream_test, move) {
|
||||
fmt::ostream out = fmt::output_file("test-file");
|
||||
fmt::ostream moved(std::move(out));
|
||||
moved.print("hello");
|
||||
}
|
||||
|
||||
TEST(OStreamTest, MoveWhileHoldingData) {
|
||||
TEST(ostream_test, move_while_holding_data) {
|
||||
{
|
||||
fmt::ostream out = fmt::output_file("test-file");
|
||||
out.print("Hello, ");
|
||||
@ -292,15 +287,16 @@ TEST(OStreamTest, MoveWhileHoldingData) {
|
||||
}
|
||||
}
|
||||
|
||||
TEST(OStreamTest, Print) {
|
||||
TEST(ostream_test, print) {
|
||||
fmt::ostream out = fmt::output_file("test-file");
|
||||
out.print("The answer is {}.\n", fmt::join(std::initializer_list<int>{42}, ", "));
|
||||
out.print("The answer is {}.\n",
|
||||
fmt::join(std::initializer_list<int>{42}, ", "));
|
||||
out.close();
|
||||
file in("test-file", file::RDONLY);
|
||||
EXPECT_READ(in, "The answer is 42.\n");
|
||||
}
|
||||
|
||||
TEST(OStreamTest, BufferBoundary) {
|
||||
TEST(ostream_test, buffer_boundary) {
|
||||
auto str = std::string(4096, 'x');
|
||||
fmt::ostream out = fmt::output_file("test-file");
|
||||
out.print("{}", str);
|
||||
@ -310,15 +306,15 @@ TEST(OStreamTest, BufferBoundary) {
|
||||
EXPECT_READ(in, str + str);
|
||||
}
|
||||
|
||||
TEST(OStreamTest, BufferSize) {
|
||||
fmt::ostream out = fmt::output_file("test-file", fmt::buffer_size=1);
|
||||
TEST(ostream_test, buffer_size) {
|
||||
fmt::ostream out = fmt::output_file("test-file", fmt::buffer_size = 1);
|
||||
out.print("{}", "foo");
|
||||
out.close();
|
||||
file in("test-file", file::RDONLY);
|
||||
EXPECT_READ(in, "foo");
|
||||
}
|
||||
|
||||
TEST(OStreamTest, Truncate) {
|
||||
TEST(ostream_test, truncate) {
|
||||
{
|
||||
fmt::ostream out = fmt::output_file("test-file");
|
||||
out.print("0123456789");
|
||||
@ -331,25 +327,28 @@ TEST(OStreamTest, Truncate) {
|
||||
EXPECT_EQ("foo", read(in, 4));
|
||||
}
|
||||
|
||||
TEST(FileTest, DefaultCtor) {
|
||||
TEST(file_test, default_ctor) {
|
||||
file f;
|
||||
EXPECT_EQ(-1, f.descriptor());
|
||||
}
|
||||
|
||||
TEST(FileTest, OpenBufferedFileInCtor) {
|
||||
TEST(file_test, open_buffered_file_in_ctor) {
|
||||
FILE* fp = safe_fopen("test-file", "w");
|
||||
std::fputs(FILE_CONTENT, fp);
|
||||
std::fclose(fp);
|
||||
file f("test-file", file::RDONLY);
|
||||
ASSERT_TRUE(isopen(f.descriptor()));
|
||||
// Check if the file is open by reading one character from it.
|
||||
char buffer;
|
||||
bool isopen = FMT_POSIX(read(f.descriptor(), &buffer, 1)) == 1;
|
||||
ASSERT_TRUE(isopen);
|
||||
}
|
||||
|
||||
TEST(FileTest, OpenBufferedFileError) {
|
||||
TEST(file_test, open_buffered_file_error) {
|
||||
EXPECT_SYSTEM_ERROR(file("nonexistent", file::RDONLY), ENOENT,
|
||||
"cannot open file nonexistent");
|
||||
}
|
||||
|
||||
TEST(FileTest, MoveCtor) {
|
||||
TEST(file_test, move_ctor) {
|
||||
file f = open_file();
|
||||
int fd = f.descriptor();
|
||||
EXPECT_NE(-1, fd);
|
||||
@ -358,7 +357,7 @@ TEST(FileTest, MoveCtor) {
|
||||
EXPECT_EQ(-1, f.descriptor());
|
||||
}
|
||||
|
||||
TEST(FileTest, MoveAssignment) {
|
||||
TEST(file_test, move_assignment) {
|
||||
file f = open_file();
|
||||
int fd = f.descriptor();
|
||||
EXPECT_NE(-1, fd);
|
||||
@ -368,7 +367,7 @@ TEST(FileTest, MoveAssignment) {
|
||||
EXPECT_EQ(-1, f.descriptor());
|
||||
}
|
||||
|
||||
TEST(FileTest, MoveAssignmentClosesFile) {
|
||||
TEST(file_test, move_assignment_closes_file) {
|
||||
file f = open_file();
|
||||
file f2 = open_file();
|
||||
int old_fd = f2.descriptor();
|
||||
@ -376,34 +375,34 @@ TEST(FileTest, MoveAssignmentClosesFile) {
|
||||
EXPECT_TRUE(isclosed(old_fd));
|
||||
}
|
||||
|
||||
static file OpenBufferedFile(int& fd) {
|
||||
file open_buffered_file(int& fd) {
|
||||
file f = open_file();
|
||||
fd = f.descriptor();
|
||||
return f;
|
||||
}
|
||||
|
||||
TEST(FileTest, MoveFromTemporaryInCtor) {
|
||||
TEST(file_test, move_from_temporary_in_ctor) {
|
||||
int fd = 0xdead;
|
||||
file f(OpenBufferedFile(fd));
|
||||
file f(open_buffered_file(fd));
|
||||
EXPECT_EQ(fd, f.descriptor());
|
||||
}
|
||||
|
||||
TEST(FileTest, MoveFromTemporaryInAssignment) {
|
||||
TEST(file_test, move_from_temporary_in_assignment) {
|
||||
int fd = 0xdead;
|
||||
file f;
|
||||
f = OpenBufferedFile(fd);
|
||||
f = open_buffered_file(fd);
|
||||
EXPECT_EQ(fd, f.descriptor());
|
||||
}
|
||||
|
||||
TEST(FileTest, MoveFromTemporaryInAssignmentClosesFile) {
|
||||
TEST(file_test, move_from_temporary_in_assignment_closes_file) {
|
||||
int fd = 0xdead;
|
||||
file f = open_file();
|
||||
int old_fd = f.descriptor();
|
||||
f = OpenBufferedFile(fd);
|
||||
f = open_buffered_file(fd);
|
||||
EXPECT_TRUE(isclosed(old_fd));
|
||||
}
|
||||
|
||||
TEST(FileTest, CloseFileInDtor) {
|
||||
TEST(file_test, close_file_in_dtor) {
|
||||
int fd = 0;
|
||||
{
|
||||
file f = open_file();
|
||||
@ -412,7 +411,7 @@ TEST(FileTest, CloseFileInDtor) {
|
||||
EXPECT_TRUE(isclosed(fd));
|
||||
}
|
||||
|
||||
TEST(FileTest, CloseErrorInDtor) {
|
||||
TEST(file_test, close_error_in_dtor) {
|
||||
std::unique_ptr<file> f(new file(open_file()));
|
||||
EXPECT_WRITE(
|
||||
stderr,
|
||||
@ -427,7 +426,7 @@ TEST(FileTest, CloseErrorInDtor) {
|
||||
format_system_error(EBADF, "cannot close file") + "\n");
|
||||
}
|
||||
|
||||
TEST(FileTest, Close) {
|
||||
TEST(file_test, close) {
|
||||
file f = open_file();
|
||||
int fd = f.descriptor();
|
||||
f.close();
|
||||
@ -435,19 +434,19 @@ TEST(FileTest, Close) {
|
||||
EXPECT_TRUE(isclosed(fd));
|
||||
}
|
||||
|
||||
TEST(FileTest, CloseError) {
|
||||
TEST(file_test, close_error) {
|
||||
file f = open_file();
|
||||
FMT_POSIX(close(f.descriptor()));
|
||||
EXPECT_SYSTEM_ERROR_NOASSERT(f.close(), EBADF, "cannot close file");
|
||||
EXPECT_EQ(-1, f.descriptor());
|
||||
}
|
||||
|
||||
TEST(FileTest, Read) {
|
||||
TEST(file_test, read) {
|
||||
file f = open_file();
|
||||
EXPECT_READ(f, FILE_CONTENT);
|
||||
}
|
||||
|
||||
TEST(FileTest, ReadError) {
|
||||
TEST(file_test, read_error) {
|
||||
file f("test-file", file::WRONLY);
|
||||
char buf;
|
||||
// We intentionally read from a file opened in the write-only mode to
|
||||
@ -455,7 +454,7 @@ TEST(FileTest, ReadError) {
|
||||
EXPECT_SYSTEM_ERROR(f.read(&buf, 1), EBADF, "cannot read from file");
|
||||
}
|
||||
|
||||
TEST(FileTest, Write) {
|
||||
TEST(file_test, write) {
|
||||
file read_end, write_end;
|
||||
file::pipe(read_end, write_end);
|
||||
write(write_end, "test");
|
||||
@ -463,14 +462,14 @@ TEST(FileTest, Write) {
|
||||
EXPECT_READ(read_end, "test");
|
||||
}
|
||||
|
||||
TEST(FileTest, WriteError) {
|
||||
TEST(file_test, write_error) {
|
||||
file f("test-file", file::RDONLY);
|
||||
// We intentionally write to a file opened in the read-only mode to
|
||||
// cause error.
|
||||
EXPECT_SYSTEM_ERROR(f.write(" ", 1), EBADF, "cannot write to file");
|
||||
}
|
||||
|
||||
TEST(FileTest, Dup) {
|
||||
TEST(file_test, dup) {
|
||||
file f = open_file();
|
||||
file copy = file::dup(f.descriptor());
|
||||
EXPECT_NE(f.descriptor(), copy.descriptor());
|
||||
@ -478,14 +477,14 @@ TEST(FileTest, Dup) {
|
||||
}
|
||||
|
||||
# ifndef __COVERITY__
|
||||
TEST(FileTest, DupError) {
|
||||
TEST(file_test, dup_error) {
|
||||
int value = -1;
|
||||
EXPECT_SYSTEM_ERROR_NOASSERT(file::dup(value), EBADF,
|
||||
"cannot duplicate file descriptor -1");
|
||||
}
|
||||
# endif
|
||||
|
||||
TEST(FileTest, Dup2) {
|
||||
TEST(file_test, dup2) {
|
||||
file f = open_file();
|
||||
file copy = open_file();
|
||||
f.dup2(copy.descriptor());
|
||||
@ -493,14 +492,14 @@ TEST(FileTest, Dup2) {
|
||||
EXPECT_READ(copy, FILE_CONTENT);
|
||||
}
|
||||
|
||||
TEST(FileTest, Dup2Error) {
|
||||
TEST(file_test, dup2_error) {
|
||||
file f = open_file();
|
||||
EXPECT_SYSTEM_ERROR_NOASSERT(
|
||||
f.dup2(-1), EBADF,
|
||||
fmt::format("cannot duplicate file descriptor {} to -1", f.descriptor()));
|
||||
}
|
||||
|
||||
TEST(FileTest, Dup2NoExcept) {
|
||||
TEST(file_test, dup2_noexcept) {
|
||||
file f = open_file();
|
||||
file copy = open_file();
|
||||
error_code ec;
|
||||
@ -510,14 +509,14 @@ TEST(FileTest, Dup2NoExcept) {
|
||||
EXPECT_READ(copy, FILE_CONTENT);
|
||||
}
|
||||
|
||||
TEST(FileTest, Dup2NoExceptError) {
|
||||
TEST(file_test, dup2_noexcept_error) {
|
||||
file f = open_file();
|
||||
error_code ec;
|
||||
SUPPRESS_ASSERT(f.dup2(-1, ec));
|
||||
EXPECT_EQ(EBADF, ec.get());
|
||||
}
|
||||
|
||||
TEST(FileTest, Pipe) {
|
||||
TEST(file_test, pipe) {
|
||||
file read_end, write_end;
|
||||
file::pipe(read_end, write_end);
|
||||
EXPECT_NE(-1, read_end.descriptor());
|
||||
@ -526,7 +525,7 @@ TEST(FileTest, Pipe) {
|
||||
EXPECT_READ(read_end, "test");
|
||||
}
|
||||
|
||||
TEST(FileTest, Fdopen) {
|
||||
TEST(file_test, fdopen) {
|
||||
file read_end, write_end;
|
||||
file::pipe(read_end, write_end);
|
||||
int read_fd = read_end.descriptor();
|
||||
@ -534,7 +533,7 @@ TEST(FileTest, Fdopen) {
|
||||
}
|
||||
|
||||
# ifdef FMT_LOCALE
|
||||
TEST(LocaleTest, Strtod) {
|
||||
TEST(locale_test, strtod) {
|
||||
fmt::locale loc;
|
||||
const char *start = "4.2", *ptr = start;
|
||||
EXPECT_EQ(4.2, loc.strtod(ptr));
|
||||
|
@ -37,6 +37,11 @@ using testing::_;
|
||||
using testing::Return;
|
||||
using testing::StrEq;
|
||||
|
||||
template <typename Mock> struct ScopedMock : testing::StrictMock<Mock> {
|
||||
ScopedMock() { Mock::instance = this; }
|
||||
~ScopedMock() { Mock::instance = nullptr; }
|
||||
};
|
||||
|
||||
namespace {
|
||||
int open_count;
|
||||
int close_count;
|
||||
|
Loading…
Reference in New Issue
Block a user