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Fix posix-mock-test

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This commit is contained in:
Victor Zverovich 2020-04-01 08:42:14 -07:00
parent 1a62711d01
commit e588b02b17
3 changed files with 53 additions and 42 deletions
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16
include/fmt/os.h
View File

@ -15,11 +15,10 @@
#include <cerrno>
#include <clocale> // for locale_t
#include <cstddef>
#include <cstdio>
#include <cstdlib> // for strtod_l
#include <cstddef>
#if defined __APPLE__ || defined(__FreeBSD__)
# include <xlocale.h> // for LC_NUMERIC_MASK on OS X
#endif
@ -351,12 +350,6 @@ class Locale {
# ifdef _WIN32
using locale_t = _locale_t;
enum { LC_NUMERIC_MASK = LC_NUMERIC };
static locale_t newlocale(int category_mask, const char* locale, locale_t) {
return _create_locale(category_mask, locale);
}
static void freelocale(locale_t locale) { _free_locale(locale); }
static double strtod_l(const char* nptr, char** endptr, _locale_t locale) {
@ -371,7 +364,12 @@ class Locale {
Locale(const Locale&) = delete;
void operator=(const Locale&) = delete;
Locale() : locale_(newlocale(LC_NUMERIC_MASK, "C", nullptr)) {
Locale() {
# ifndef _WIN32
locale_ = FMT_SYSTEM(newlocale(LC_NUMERIC_MASK, "C", nullptr));
# else
locale_ = _create_locale(LC_NUMERIC, "C");
# endif
if (!locale_) FMT_THROW(system_error(errno, "cannot create locale"));
}
~Locale() { freelocale(locale_); }

71
test/posix-mock-test.cc
View File

@ -11,13 +11,15 @@
#endif
#include "posix-mock.h"
#include "../src/os.cc"
#include <errno.h>
#include <fcntl.h>
#include <climits>
#include <memory>
#include "../src/os.cc"
#ifdef _WIN32
# include <io.h>
# undef max
@ -215,10 +217,10 @@ TEST(UtilTest, GetPageSize) {
}
TEST(FileTest, OpenRetry) {
write_file("test", "there must be something here");
write_file("temp", "there must be something here");
std::unique_ptr<file> f{nullptr};
EXPECT_RETRY(f.reset(new file("test", file::RDONLY)), open,
"cannot open file test");
EXPECT_RETRY(f.reset(new file("temp", file::RDONLY)), open,
"cannot open file temp");
# ifndef _WIN32
char c = 0;
f->read(&c, 1);
@ -230,14 +232,15 @@ TEST(FileTest, CloseNoRetryInDtor) {
file::pipe(read_end, write_end);
std::unique_ptr<file> f(new file(std::move(read_end)));
int saved_close_count = 0;
EXPECT_WRITE(stderr,
{
close_count = 1;
f.reset(nullptr);
saved_close_count = close_count;
close_count = 0;
},
format_system_error(EINTR, "cannot close file") + "\n");
EXPECT_WRITE(
stderr,
{
close_count = 1;
f.reset(nullptr);
saved_close_count = close_count;
close_count = 0;
},
format_system_error(EINTR, "cannot close file") + "\n");
EXPECT_EQ(2, saved_close_count);
}
@ -252,8 +255,8 @@ TEST(FileTest, CloseNoRetry) {
TEST(FileTest, Size) {
std::string content = "top secret, destroy before reading";
write_file("test", content);
file f("test", file::RDONLY);
write_file("temp", content);
file f("temp", file::RDONLY);
EXPECT_GE(f.size(), 0);
EXPECT_EQ(content.size(), static_cast<unsigned long long>(f.size()));
# ifdef _WIN32
@ -270,8 +273,8 @@ TEST(FileTest, Size) {
}
TEST(FileTest, MaxSize) {
write_file("test", "");
file f("test", file::RDONLY);
write_file("temp", "");
file f("temp", file::RDONLY);
fstat_sim = MAX_SIZE;
EXPECT_GE(f.size(), 0);
EXPECT_EQ(max_file_size(), f.size());
@ -385,10 +388,10 @@ TEST(FileTest, FdopenNoRetry) {
}
TEST(BufferedFileTest, OpenRetry) {
write_file("test", "there must be something here");
write_file("temp", "there must be something here");
std::unique_ptr<buffered_file> f{nullptr};
EXPECT_RETRY(f.reset(new buffered_file("test", "r")), fopen,
"cannot open file test");
EXPECT_RETRY(f.reset(new buffered_file("temp", "r")), fopen,
"cannot open file temp");
# ifndef _WIN32
char c = 0;
if (fread(&c, 1, 1, f->get()) < 1)
@ -401,14 +404,15 @@ TEST(BufferedFileTest, CloseNoRetryInDtor) {
file::pipe(read_end, write_end);
std::unique_ptr<buffered_file> f(new buffered_file(read_end.fdopen("r")));
int saved_fclose_count = 0;
EXPECT_WRITE(stderr,
{
fclose_count = 1;
f.reset(nullptr);
saved_fclose_count = fclose_count;
fclose_count = 0;
},
format_system_error(EINTR, "cannot close file") + "\n");
EXPECT_WRITE(
stderr,
{
fclose_count = 1;
f.reset(nullptr);
saved_fclose_count = fclose_count;
fclose_count = 0;
},
format_system_error(EINTR, "cannot close file") + "\n");
EXPECT_EQ(2, saved_fclose_count);
}
@ -492,11 +496,6 @@ double _strtod_l(const char* nptr, char** endptr, _locale_t locale) {
# define FMT_LOCALE_THROW
# endif
LocaleType newlocale(int category_mask, const char* locale,
LocaleType base) FMT_LOCALE_THROW {
return LocaleMock::instance->newlocale(category_mask, locale, base);
}
# if defined(__APPLE__) || \
(defined(__FreeBSD__) && __FreeBSD_version < 1200002)
typedef int FreeLocaleResult;
@ -516,12 +515,18 @@ double strtod_l(const char* nptr, char** endptr,
# undef FMT_LOCALE_THROW
# ifndef _WIN32
locale_t test::newlocale(int category_mask, const char* locale, locale_t base) {
return LocaleMock::instance->newlocale(category_mask, locale, base);
}
TEST(LocaleTest, LocaleMock) {
ScopedMock<LocaleMock> mock;
LocaleType locale = reinterpret_cast<LocaleType>(11);
EXPECT_CALL(mock, newlocale(222, StrEq("foo"), locale));
newlocale(222, "foo", locale);
FMT_SYSTEM(newlocale(222, "foo", locale));
}
# endif
TEST(LocaleTest, Locale) {
# ifndef LC_NUMERIC_MASK

8
test/posix-mock.h
View File

@ -9,7 +9,11 @@
#define FMT_POSIX_TEST_H
#include <errno.h>
#include <locale.h>
#include <stdio.h>
#ifdef __APPLE__
# include <xlocale.h>
#endif
#ifdef _WIN32
# include <windows.h>
@ -62,6 +66,10 @@ int pipe(int* pfds, unsigned psize, int textmode);
FILE* fopen(const char* filename, const char* mode);
int fclose(FILE* stream);
int(fileno)(FILE* stream);
#if defined(FMT_LOCALE) && !defined(_WIN32)
locale_t newlocale(int category_mask, const char* locale, locale_t base);
#endif
} // namespace test
#define FMT_SYSTEM(call) test::call