1 files changed, 118 insertions, 0 deletions
diff --git a/src/processor/minidump_processor_unittest.cc b/src/processor/minidump_processor_unittest.cc
new file mode 100644
index 00000000..b73469b5
--- /dev/null
+++ b/src/processor/minidump_processor_unittest.cc
@@ -0,0 +1,118 @@
+// Copyright (C) 2006 Google Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//   http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Unit test for MinidumpProcessor.  Uses a pre-generated minidump and
+// corresponding symbol file, and checks the stack frames for correctness.
+
+#include <string>
+#include "google/minidump_processor.h"
+#include "google/symbol_supplier.h"
+#include "processor/minidump.h"
+
+using std::string;
+using google_airbag::MinidumpProcessor;
+using google_airbag::StackFrames;
+
+#define ASSERT_TRUE(cond) \
+  if (!(cond)) {                                                        \
+    fprintf(stderr, "FAILED: %s at %s:%d\n", #cond, __FILE__, __LINE__); \
+    return false; \
+  }
+
+#define ASSERT_EQ(e1, e2) ASSERT_TRUE((e1) == (e2))
+
+namespace google_airbag {
+
+class TestSymbolSupplier : public SymbolSupplier {
+ public:
+  TestSymbolSupplier() : has_supplier_data_(false) {}
+  virtual ~TestSymbolSupplier() {}
+
+  virtual string GetSymbolFile(MinidumpModule *module, void *supplier_data);
+
+  // This member is used to test the data argument to GetSymbolFile.
+  // If the argument is correct, it's set to true.
+  bool has_supplier_data_;
+};
+
+string TestSymbolSupplier::GetSymbolFile(MinidumpModule *module,
+                                         void *supplier_data) {
+  if (supplier_data == &has_supplier_data_) {
+    has_supplier_data_ = true;
+  }
+
+  if (*(module->GetName()) == "c:\\test_app.exe") {
+    return string(getenv("srcdir") ? getenv("srcdir") : ".") +
+      "/src/processor/testdata/minidump2.sym";
+  }
+
+  return "";
+}
+
+}  // namespace google_airbag
+
+using google_airbag::TestSymbolSupplier;
+
+static bool RunTests() {
+
+  TestSymbolSupplier supplier;
+  MinidumpProcessor processor(&supplier);
+
+  StackFrames stack_frames;
+  string minidump_file = string(getenv("srcdir") ? getenv("srcdir") : ".") +
+                         "/src/processor/testdata/minidump2.dmp";
+
+  ASSERT_TRUE(processor.Process(minidump_file,
+                                &supplier.has_supplier_data_, &stack_frames));
+  ASSERT_TRUE(supplier.has_supplier_data_);
+  ASSERT_EQ(stack_frames.size(), 4);
+
+  ASSERT_EQ(stack_frames[0].module_base, 0x400000);
+  ASSERT_EQ(stack_frames[0].module_name, "c:\\test_app.exe");
+  ASSERT_EQ(stack_frames[0].function_name, "CrashFunction");
+  ASSERT_EQ(stack_frames[0].source_file_name, "c:\\test_app.cc");
+  ASSERT_EQ(stack_frames[0].source_line, 36);
+
+  ASSERT_EQ(stack_frames[1].module_base, 0x400000);
+  ASSERT_EQ(stack_frames[1].module_name, "c:\\test_app.exe");
+  ASSERT_EQ(stack_frames[1].function_name, "main");
+  ASSERT_EQ(stack_frames[1].source_file_name, "c:\\test_app.cc");
+  ASSERT_EQ(stack_frames[1].source_line, 42);
+
+  // This comes from the CRT
+  ASSERT_EQ(stack_frames[2].module_base, 0x400000);
+  ASSERT_EQ(stack_frames[2].module_name, "c:\\test_app.exe");
+  ASSERT_EQ(stack_frames[2].function_name, "__tmainCRTStartup");
+  ASSERT_EQ(stack_frames[2].source_file_name,
+            "f:\\rtm\\vctools\\crt_bld\\self_x86\\crt\\src\\crt0.c");
+  ASSERT_EQ(stack_frames[2].source_line, 318);
+
+  // No debug info available for kernel32.dll
+  ASSERT_EQ(stack_frames[3].module_base, 0x7c800000);
+  ASSERT_EQ(stack_frames[3].module_name,
+            "C:\\WINDOWS\\system32\\kernel32.dll");
+  ASSERT_TRUE(stack_frames[3].function_name.empty());
+  ASSERT_TRUE(stack_frames[3].source_file_name.empty());
+  ASSERT_EQ(stack_frames[3].source_line, 0);
+
+  return true;
+}
+
+int main(int argc, char *argv[]) {
+  if (!RunTests()) {
+    return 1;
+  }
+
+  return 0;
+}