Files
qt-creator/tests/unit/unittest/nativefilepathview-test.cpp
Ivan Donchevskii da2e6b982b Unit tests: Fix undefined behavior in NativeFilePathView tests
Do not counstruct NativeFilePathView from temporary object.

Change-Id: Ifcd6bc4878f6949e98de44089a2c2b3feca4795a
Reviewed-by: Nikolai Kosjar <nikolai.kosjar@qt.io>
2018-05-22 09:23:31 +00:00

144 lines
3.7 KiB
C++

/****************************************************************************
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#include "googletest.h"
#include <filepathview.h>
#include <utils/hostosinfo.h>
namespace {
using ClangBackEnd::NativeFilePathView;
Utils::PathString native(Utils::PathString path)
{
if (Utils::HostOsInfo::isWindowsHost())
path.replace('/', '\\');
return path;
}
TEST(NativeFilePathView, FilePathSlashForEmptyPath)
{
NativeFilePathView filePath("");
ASSERT_THAT(filePath.slashIndex(), -1);
}
TEST(NativeFilePathView, FilePathSlashForSingleSlash)
{
Utils::PathString nativePath = native("/");
NativeFilePathView filePath(nativePath);
ASSERT_THAT(filePath.slashIndex(), 0);
}
TEST(NativeFilePathView, FilePathSlashForFileInRoot)
{
Utils::PathString nativePath = native("/file.h");
NativeFilePathView filePath(nativePath);
ASSERT_THAT(filePath.slashIndex(), 0);
}
TEST(NativeFilePathView, FilePathSlashForSomeLongerPath)
{
Utils::PathString nativePath = native("/path/to/some/file.h");
NativeFilePathView filePath(nativePath);
ASSERT_THAT(filePath.slashIndex(), 13);
}
TEST(NativeFilePathView, FilePathSlashForFileNameOnly)
{
Utils::PathString nativePath = native("file.h");
NativeFilePathView filePath(nativePath);
ASSERT_THAT(filePath.slashIndex(), -1);
}
TEST(NativeFilePathView, DirectoryPathForEmptyPath)
{
NativeFilePathView filePath("");
ASSERT_THAT(filePath.directory(), "");
}
TEST(NativeFilePathView, DirectoryPathForSingleSlashPath)
{
Utils::PathString nativePath = native("/");
NativeFilePathView filePath(nativePath);
ASSERT_THAT(filePath.directory(), "");
}
TEST(NativeFilePathView, DirectoryPathForLongerPath)
{
Utils::PathString nativePath = native("/path/to/some/file.h");
NativeFilePathView filePath(nativePath);
ASSERT_THAT(filePath.directory(), native("/path/to/some"));
}
TEST(NativeFilePathView, DirectoryPathForFileNameOnly)
{
NativeFilePathView filePath{"file.h"};
ASSERT_THAT(filePath.directory(), IsEmpty());
}
TEST(NativeFilePathView, FileNameForEmptyPath)
{
NativeFilePathView filePath("");
ASSERT_THAT(filePath.name(), "");
}
TEST(NativeFilePathView, FileNameForSingleSlashPath)
{
Utils::PathString nativePath = native("/");
NativeFilePathView filePath(nativePath);
ASSERT_THAT(filePath.name(), "");
}
TEST(NativeFilePathView, FileNameForLongerPath)
{
Utils::PathString nativePath = native("/path/to/some/file.h");
NativeFilePathView filePath(nativePath);
ASSERT_THAT(filePath.name(), "file.h");
}
TEST(NativeFilePathView, FileNameForFileNameOnly)
{
NativeFilePathView filePath{"file.h"};
ASSERT_THAT(filePath.name(), "file.h");
}
}