add fontmgr tests, and optional --verboseFontMgr flag (or -vfm) for more output
git-svn-id: http://skia.googlecode.com/svn/trunk@8626 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/tests/FontMgrTest.cpp b/tests/FontMgrTest.cpp
new file mode 100644
index 0000000..556f916
--- /dev/null
+++ b/tests/FontMgrTest.cpp
@@ -0,0 +1,53 @@
+/*
+ * Copyright 2013 Google Inc.
+ *
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+#include "Test.h"
+
+#include "SkCommandLineFlags.h"
+#include "SkFontMgr.h"
+#include "SkTypeface.h"
+
+static void test_fontiter(skiatest::Reporter* reporter, bool verbose) {
+ SkAutoTUnref<SkFontMgr> fm(SkFontMgr::RefDefault());
+ int count = fm->countFamilies();
+
+ for (int i = 0; i < count; ++i) {
+ SkString fname;
+ fm->getFamilyName(i, &fname);
+ REPORTER_ASSERT(reporter, fname.size() > 0);
+
+ SkAutoTUnref<SkFontStyleSet> set(fm->createStyleSet(i));
+
+ if (verbose) {
+ SkDebugf("[%2d] %s\n", i, fname.c_str());
+ }
+
+ for (int j = 0; j < set->count(); ++j) {
+ SkString sname;
+ SkFontStyle fs;
+ set->getStyle(j, &fs, &sname);
+ REPORTER_ASSERT(reporter, sname.size() > 0);
+
+ SkAutoTUnref<SkTypeface> face(set->createTypeface(j));
+ REPORTER_ASSERT(reporter, face.get());
+
+ if (verbose) {
+ SkDebugf("\t[%d] %s [%3d %d %d]\n", j, sname.c_str(),
+ fs.weight(), fs.width(), fs.isItalic());
+ }
+ }
+ }
+}
+
+DEFINE_bool2(verboseFontMgr, vfm, false, "run verbose fontmgr tests.");
+
+static void TestFontMgr(skiatest::Reporter* reporter) {
+ test_fontiter(reporter, FLAGS_verboseFontMgr);
+}
+
+#include "TestClassDef.h"
+DEFINE_TESTCLASS("FontMgr", FontMgrClass, TestFontMgr)