Update skpdiff to include a name with each file.
R=caryclark@google.com
Review URL: https://codereview.chromium.org/27512002
git-svn-id: http://skia.googlecode.com/svn/trunk@11808 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/tools/skpdiff/SkDiffContext.cpp b/tools/skpdiff/SkDiffContext.cpp
index f551ff3..88941ca 100644
--- a/tools/skpdiff/SkDiffContext.cpp
+++ b/tools/skpdiff/SkDiffContext.cpp
@@ -167,6 +167,20 @@
SkString baselineAbsPath = get_absolute_path(currentRecord->fBaselinePath);
SkString testAbsPath = get_absolute_path(currentRecord->fTestPath);
+ // strip off directory structure and find the common part of the filename
+ SkString baseName = SkOSPath::SkBasename(baselineAbsPath.c_str());
+ SkString testName = SkOSPath::SkBasename(testAbsPath.c_str());
+ for (size_t x = 0; x < baseName.size(); ++x) {
+ if (baseName[x] != testName[x]) {
+ baseName.insertUnichar(x, '\n');
+ break;
+ }
+ }
+
+ stream.writeText(" \"commonName\": \"");
+ stream.writeText(baseName.c_str());
+ stream.writeText("\",\n");
+
stream.writeText(" \"baselinePath\": \"");
stream.writeText(baselineAbsPath.c_str());
stream.writeText("\",\n");