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Suppress a bogus coverity warning

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This commit is contained in:
vitaut 2015-10-21 08:30:10 -07:00
parent 13e0e38d99
commit ab25cd2c8b
3 changed files with 6 additions and 4 deletions
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2
format.cc
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@ -140,7 +140,7 @@ template <>
struct IntChecker<true> {
template <typename T>
static bool fits_in_int(T value) {
return value >= INT_MIN && value <= INT_MAX;
return internal::check(value >= INT_MIN) && value <= INT_MAX;
}
};

4
test/format-impl-test.cc
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@ -61,10 +61,10 @@ TEST(FormatTest, StrError) {
EXPECT_ASSERT(fmt::safe_strerror(EDOM, message = 0, 0), "invalid buffer");
EXPECT_ASSERT(fmt::safe_strerror(EDOM, message = buffer, 0), "invalid buffer");
buffer[0] = 'x';
#ifdef _GNU_SOURCE
#if defined(_GNU_SOURCE) && !defined(__COVERITY__)
// Use invalid error code to make sure that safe_strerror returns an error
// message in the buffer rather than a pointer to a static string.
volatile int error_code = -1;
int error_code = -1;
#else
int error_code = EDOM;
#endif

4
test/posix-test.cc
View File

@ -326,11 +326,13 @@ TEST(FileTest, Dup) {
EXPECT_EQ(FILE_CONTENT, read(copy, std::strlen(FILE_CONTENT)));
}
#ifndef __COVERITY__
TEST(FileTest, DupError) {
volatile int value = -1;
int value = -1;
EXPECT_SYSTEM_ERROR_NOASSERT(File::dup(value),
EBADF, "cannot duplicate file descriptor -1");
}
#endif
TEST(FileTest, Dup2) {
File f = open_file();