add initial unittest framework (tests)
move some previous unittests out of core classes and into tests
git-svn-id: http://skia.googlecode.com/svn/trunk@96 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/tests/main.cpp b/tests/main.cpp
new file mode 100644
index 0000000..0b82af4
--- /dev/null
+++ b/tests/main.cpp
@@ -0,0 +1,67 @@
+#include <iostream>
+
+#include "Test.h"
+
+using namespace skiatest;
+
+class Iter {
+public:
+ Iter(Reporter* r) : fReporter(r) {
+ r->ref();
+ fReg = TestRegistry::Head();
+ }
+
+ ~Iter() {
+ fReporter->unref();
+ }
+
+ Test* next() {
+ if (fReg) {
+ TestRegistry::Factory fact = fReg->factory();
+ fReg = fReg->next();
+ Test* test = fact(NULL);
+ test->setReporter(fReporter);
+ return test;
+ }
+ return NULL;
+ }
+
+private:
+ Reporter* fReporter;
+ const TestRegistry* fReg;
+};
+
+static const char* result2string(Reporter::Result result) {
+ return result == Reporter::kPassed ? "passed" : "FAILED";
+}
+
+class PrintfReporter : public Reporter {
+protected:
+ virtual void onStart(Test* test) {
+ printf("Running %s...\n", test->getName());
+ }
+ virtual void onReport(const char desc[], Reporter::Result result) {
+ printf("\t%s: %s\n", result2string(result), desc);
+ }
+ virtual void onEnd(Test* test) {}
+};
+
+int main (int argc, char * const argv[]) {
+ PrintfReporter reporter;
+ Iter iter(&reporter);
+ Test* test;
+
+ while ((test = iter.next()) != NULL) {
+ test->run();
+ SkDELETE(test);
+ }
+
+ int total = reporter.countTests();
+ int passed = reporter.countResults(Reporter::kPassed);
+ int failed = reporter.countResults(Reporter::kFailed);
+ printf("Tests=%d Passed=%d (%g%%) Failed=%d (%g%%)\n", total,
+ passed, passed * 100.f / total,
+ failed, failed * 100.f / total);
+
+ return 0;
+}