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// Copyright 2012 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 "deps_log.h"
#include "graph.h"
#include "util.h"
#include "test.h"
namespace {
const char kTestFilename[] = "DepsLogTest-tempfile";
struct DepsLogTest : public testing::Test {
virtual void SetUp() {
// In case a crashing test left a stale file behind.
unlink(kTestFilename);
}
virtual void TearDown() {
//unlink(kTestFilename);
}
};
TEST_F(DepsLogTest, WriteRead) {
State state1;
DepsLog log1;
string err;
EXPECT_TRUE(log1.OpenForWrite(kTestFilename, &err));
ASSERT_EQ("", err);
vector<Node*> deps;
deps.push_back(state1.GetNode("foo.h"));
deps.push_back(state1.GetNode("bar.h"));
log1.RecordDeps(state1.GetNode("out.o"), 1, deps);
deps.clear();
deps.push_back(state1.GetNode("foo.h"));
deps.push_back(state1.GetNode("bar2.h"));
log1.RecordDeps(state1.GetNode("out2.o"), 2, deps);
log1.Close();
State state2;
DepsLog log2;
EXPECT_TRUE(log1.Load(kTestFilename, &state2, &err));
ASSERT_EQ("", err);
state2.Dump();
state2.GetNode("out2.o")->Dump();
}
} // anonymous namespace
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