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Rework y4mwrite test to pass google3 tests

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Reverts to using tmpfile() for non-Windows platforms. On google3
the test directory does not have write permissions, and hence the
Y4mWriteTest fails. This patch fixes the issue.
On Windows, a temporary file is created in the temp directory
that has write permissions.

The tests pass on linux, mingw, and MS visual studio.

Change-Id: Ibada1d80e25d8b8e5b6a9d3d597533674bd9024c
This commit is contained in:
Deb Mukherjee
2014-08-11 13:44:27 -07:00
parent 5b63c2797a
commit a463513843
2 changed files with 30 additions and 40 deletions
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59
test/video_source.h
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@@ -53,55 +53,33 @@ static FILE *OpenTestDataFile(const std::string& file_name) {
return fopen(path_to_source.c_str(), "rb");
}
static FILE *OpenTestOutFile(const std::string& file_name) {
const std::string path_to_source = GetDataPath() + "/" + file_name;
return fopen(path_to_source.c_str(), "wb");
}
static std::string GetTempOutFilename() {
std::string basename;
static FILE *GetTempOutFile(std::string *file_name) {
file_name->clear();
#if defined(_WIN32)
char fname[MAX_PATH];
// Assume for now that the filename generated is unique per process
const UINT ret = GetTempFileNameA(
GetDataPath().c_str(), "lvx", 0, fname);
if (ret != 0) {
const char *slash = strrchr(fname, '\\');
if (slash == NULL) slash = strrchr(fname, '/');
if (slash == NULL)
basename.assign(fname);
else
basename.assign(slash + 1);
} else {
basename.clear();
char tmppath[MAX_PATH];
if (GetTempPathA(MAX_PATH, tmppath)) {
// Assume for now that the filename generated is unique per process
if (GetTempFileNameA(tmppath, "lvx", 0, fname)) {
file_name->assign(fname);
return fopen(fname, "wb+");
}
}
return NULL;
#else
char fname[256];
const std::string templ = GetDataPath() + "/libvpx_test_XXXXXX";
strncpy(fname, templ.c_str(), templ.size());
fname[templ.size()] = '\0';
const int fd = mkstemp(fname);
if (fd != -1) {
close(fd);
basename.assign(strrchr(fname, '/') + 1);
} else {
basename.clear();
}
return tmpfile();
#endif
return basename;
}
class TempOutFile {
public:
TempOutFile() {
file_name_ = GetTempOutFilename();
file_ = OpenTestOutFile(file_name_);
file_ = GetTempOutFile(&file_name_);
}
~TempOutFile() {
CloseFile();
if (!file_name_.empty()) {
const std::string path_to_source = GetDataPath() + "/" + file_name_;
EXPECT_EQ(0, remove(path_to_source.c_str()));
EXPECT_EQ(0, remove(file_name_.c_str()));
}
}
FILE *file() {
@@ -110,14 +88,19 @@ class TempOutFile {
const std::string& file_name() {
return file_name_;
}
protected:
void CloseFile() {
if (file_) {
fclose(file_);
// Close if file pointer is associated with an open file
#if defined(_WIN32)
if (file_->_ptr != NULL) fclose(file_);
#else
if (fileno(file_) != -1) fclose(file_);
#endif
file_ = NULL;
}
}
protected:
FILE *file_;
std::string file_name_;
};