split out depfile parser tests into new file

1 files changed, 50 insertions, 0 deletions

diff --git a/src/depfile_parser_test.cc b/src/depfile_parser_test.cc
new file mode 100644
index 0000000..3258529
--- /dev/null
+++ b/src/depfile_parser_test.cc
@@ -0,0 +1,50 @@
+// Copyright 2011 Google Inc. All Rights Reserved.
+//
+// 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.
+
+#include "depfile_parser.h"
+
+#include <gtest/gtest.h>
+
+TEST(DepfileParser, Basic) {
+  DepfileParser parser;
+  string err;
+  EXPECT_TRUE(parser.Parse(
+"build/ninja.o: ninja.cc ninja.h eval_env.h manifest_parser.h\n",
+      &err));
+  ASSERT_EQ("", err);
+  EXPECT_EQ("build/ninja.o", parser.out_.AsString());
+  EXPECT_EQ(4u, parser.ins_.size());
+}
+
+TEST(DepfileParser, EarlyNewlineAndWhitespace) {
+  DepfileParser parser;
+  string err;
+  EXPECT_TRUE(parser.Parse(
+" \\\n"
+"  out: in\n",
+      &err));
+  ASSERT_EQ("", err);
+}
+
+TEST(DepfileParser, Continuation) {
+  DepfileParser parser;
+  string err;
+  EXPECT_TRUE(parser.Parse(
+"foo.o: \\\n"
+"  bar.h baz.h\n",
+      &err));
+  ASSERT_EQ("", err);
+  EXPECT_EQ("foo.o", parser.out_.AsString());
+  EXPECT_EQ(2u, parser.ins_.size());
+}