static SkString path_to_expected_image(const char* root, const Task& task) {
SkString filename = task.name();
// We know that all names passed in here belong to top-level Tasks, which have a single suffix
// (8888, 565, gpu, etc.) indicating what subdirectory to look in.
SkTArray<SkString> suffixes;
const int suffixLength = split_suffixes(1, filename.c_str(), &suffixes);
SkASSERT(1 == suffixes.count());
// We'll look in root/suffix for images.
const SkString dir = SkOSPath::Join(root, suffixes[0].c_str());
// Remove the suffix and tack on a .png.
filename.remove(filename.size() - suffixLength, suffixLength);
filename.append(".png");
return SkOSPath::Join(dir.c_str(), filename.c_str());
}
inline static SkString find_base_name(const Task& parent, SkTArray<SkString>* suffixList) {
const int suffixes = parent.depth() + 1;
const SkString& name = parent.name();
const int totalSuffixLength = split_suffixes(suffixes, name.c_str(), suffixList);
return SkString(name.c_str(), name.size() - totalSuffixLength);
}
WriteTask::WriteTask(const Task& parent, SkBitmap bitmap) : CpuTask(parent), fBitmap(bitmap) {
const int suffixes = parent.depth() + 1;
const SkString& name = parent.name();
const int totalSuffixLength = split_suffixes(suffixes, name.c_str(), &fSuffixes);
fGmName.set(name.c_str(), name.size()-totalSuffixLength);
}