| // 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 "build.h" |
| |
| #include "build_log.h" |
| #include "graph.h" |
| #include "test.h" |
| |
| /// Fixture for tests involving Plan. |
| // Though Plan doesn't use State, it's useful to have one around |
| // to create Nodes and Edges. |
| struct PlanTest : public StateTestWithBuiltinRules { |
| Plan plan_; |
| }; |
| |
| TEST_F(PlanTest, Basic) { |
| AssertParse(&state_, |
| "build out: cat mid\n" |
| "build mid: cat in\n"); |
| GetNode("mid")->MarkDirty(); |
| GetNode("out")->MarkDirty(); |
| string err; |
| EXPECT_TRUE(plan_.AddTarget(GetNode("out"), &err)); |
| ASSERT_EQ("", err); |
| ASSERT_TRUE(plan_.more_to_do()); |
| |
| Edge* edge = plan_.FindWork(); |
| ASSERT_TRUE(edge); |
| ASSERT_EQ("in", edge->inputs_[0]->path()); |
| ASSERT_EQ("mid", edge->outputs_[0]->path()); |
| |
| ASSERT_FALSE(plan_.FindWork()); |
| |
| plan_.EdgeFinished(edge); |
| |
| edge = plan_.FindWork(); |
| ASSERT_TRUE(edge); |
| ASSERT_EQ("mid", edge->inputs_[0]->path()); |
| ASSERT_EQ("out", edge->outputs_[0]->path()); |
| |
| plan_.EdgeFinished(edge); |
| |
| ASSERT_FALSE(plan_.more_to_do()); |
| edge = plan_.FindWork(); |
| ASSERT_EQ(0, edge); |
| } |
| |
| // Test that two outputs from one rule can be handled as inputs to the next. |
| TEST_F(PlanTest, DoubleOutputDirect) { |
| AssertParse(&state_, |
| "build out: cat mid1 mid2\n" |
| "build mid1 mid2: cat in\n"); |
| GetNode("mid1")->MarkDirty(); |
| GetNode("mid2")->MarkDirty(); |
| GetNode("out")->MarkDirty(); |
| |
| string err; |
| EXPECT_TRUE(plan_.AddTarget(GetNode("out"), &err)); |
| ASSERT_EQ("", err); |
| ASSERT_TRUE(plan_.more_to_do()); |
| |
| Edge* edge; |
| edge = plan_.FindWork(); |
| ASSERT_TRUE(edge); // cat in |
| plan_.EdgeFinished(edge); |
| |
| edge = plan_.FindWork(); |
| ASSERT_TRUE(edge); // cat mid1 mid2 |
| plan_.EdgeFinished(edge); |
| |
| edge = plan_.FindWork(); |
| ASSERT_FALSE(edge); // done |
| } |
| |
| // Test that two outputs from one rule can eventually be routed to another. |
| TEST_F(PlanTest, DoubleOutputIndirect) { |
| AssertParse(&state_, |
| "build out: cat b1 b2\n" |
| "build b1: cat a1\n" |
| "build b2: cat a2\n" |
| "build a1 a2: cat in\n"); |
| GetNode("a1")->MarkDirty(); |
| GetNode("a2")->MarkDirty(); |
| GetNode("b1")->MarkDirty(); |
| GetNode("b2")->MarkDirty(); |
| GetNode("out")->MarkDirty(); |
| string err; |
| EXPECT_TRUE(plan_.AddTarget(GetNode("out"), &err)); |
| ASSERT_EQ("", err); |
| ASSERT_TRUE(plan_.more_to_do()); |
| |
| Edge* edge; |
| edge = plan_.FindWork(); |
| ASSERT_TRUE(edge); // cat in |
| plan_.EdgeFinished(edge); |
| |
| edge = plan_.FindWork(); |
| ASSERT_TRUE(edge); // cat a1 |
| plan_.EdgeFinished(edge); |
| |
| edge = plan_.FindWork(); |
| ASSERT_TRUE(edge); // cat a2 |
| plan_.EdgeFinished(edge); |
| |
| edge = plan_.FindWork(); |
| ASSERT_TRUE(edge); // cat b1 b2 |
| plan_.EdgeFinished(edge); |
| |
| edge = plan_.FindWork(); |
| ASSERT_FALSE(edge); // done |
| } |
| |
| // Test that two edges from one output can both execute. |
| TEST_F(PlanTest, DoubleDependent) { |
| AssertParse(&state_, |
| "build out: cat a1 a2\n" |
| "build a1: cat mid\n" |
| "build a2: cat mid\n" |
| "build mid: cat in\n"); |
| GetNode("mid")->MarkDirty(); |
| GetNode("a1")->MarkDirty(); |
| GetNode("a2")->MarkDirty(); |
| GetNode("out")->MarkDirty(); |
| |
| string err; |
| EXPECT_TRUE(plan_.AddTarget(GetNode("out"), &err)); |
| ASSERT_EQ("", err); |
| ASSERT_TRUE(plan_.more_to_do()); |
| |
| Edge* edge; |
| edge = plan_.FindWork(); |
| ASSERT_TRUE(edge); // cat in |
| plan_.EdgeFinished(edge); |
| |
| edge = plan_.FindWork(); |
| ASSERT_TRUE(edge); // cat mid |
| plan_.EdgeFinished(edge); |
| |
| edge = plan_.FindWork(); |
| ASSERT_TRUE(edge); // cat mid |
| plan_.EdgeFinished(edge); |
| |
| edge = plan_.FindWork(); |
| ASSERT_TRUE(edge); // cat a1 a2 |
| plan_.EdgeFinished(edge); |
| |
| edge = plan_.FindWork(); |
| ASSERT_FALSE(edge); // done |
| } |
| |
| TEST_F(PlanTest, DependencyCycle) { |
| AssertParse(&state_, |
| "build out: cat mid\n" |
| "build mid: cat in\n" |
| "build in: cat pre\n" |
| "build pre: cat out\n"); |
| GetNode("out")->MarkDirty(); |
| GetNode("mid")->MarkDirty(); |
| GetNode("in")->MarkDirty(); |
| GetNode("pre")->MarkDirty(); |
| |
| string err; |
| EXPECT_FALSE(plan_.AddTarget(GetNode("out"), &err)); |
| ASSERT_EQ("dependency cycle: out -> mid -> in -> pre -> out", err); |
| } |
| |
| TEST_F(PlanTest, PoolWithDepthOne) { |
| ASSERT_NO_FATAL_FAILURE(AssertParse(&state_, |
| "pool foobar\n" |
| " depth = 1\n" |
| "rule poolcat\n" |
| " command = cat $in > $out\n" |
| " pool = foobar\n" |
| "build out1: poolcat in\n" |
| "build out2: poolcat in\n")); |
| GetNode("out1")->MarkDirty(); |
| GetNode("out2")->MarkDirty(); |
| string err; |
| EXPECT_TRUE(plan_.AddTarget(GetNode("out1"), &err)); |
| ASSERT_EQ("", err); |
| EXPECT_TRUE(plan_.AddTarget(GetNode("out2"), &err)); |
| ASSERT_EQ("", err); |
| ASSERT_TRUE(plan_.more_to_do()); |
| |
| Edge* edge = plan_.FindWork(); |
| ASSERT_TRUE(edge); |
| ASSERT_EQ("in", edge->inputs_[0]->path()); |
| ASSERT_EQ("out1", edge->outputs_[0]->path()); |
| |
| // This will be false since poolcat is serialized |
| ASSERT_FALSE(plan_.FindWork()); |
| |
| plan_.EdgeFinished(edge); |
| |
| edge = plan_.FindWork(); |
| ASSERT_TRUE(edge); |
| ASSERT_EQ("in", edge->inputs_[0]->path()); |
| ASSERT_EQ("out2", edge->outputs_[0]->path()); |
| |
| ASSERT_FALSE(plan_.FindWork()); |
| |
| plan_.EdgeFinished(edge); |
| |
| ASSERT_FALSE(plan_.more_to_do()); |
| edge = plan_.FindWork(); |
| ASSERT_EQ(0, edge); |
| } |
| |
| TEST_F(PlanTest, PoolsWithDepthTwo) { |
| ASSERT_NO_FATAL_FAILURE(AssertParse(&state_, |
| "pool foobar\n" |
| " depth = 2\n" |
| "pool bazbin\n" |
| " depth = 2\n" |
| "rule foocat\n" |
| " command = cat $in > $out\n" |
| " pool = foobar\n" |
| "rule bazcat\n" |
| " command = cat $in > $out\n" |
| " pool = bazbin\n" |
| "build out1: foocat in\n" |
| "build out2: foocat in\n" |
| "build out3: foocat in\n" |
| "build outb1: bazcat in\n" |
| "build outb2: bazcat in\n" |
| "build outb3: bazcat in\n" |
| " pool =\n" |
| "build allTheThings: cat out1 out2 out3 outb1 outb2 outb3\n" |
| )); |
| // Mark all the out* nodes dirty |
| for (int i = 0; i < 3; ++i) { |
| GetNode("out" + string(1, '1' + i))->MarkDirty(); |
| GetNode("outb" + string(1, '1' + i))->MarkDirty(); |
| } |
| GetNode("allTheThings")->MarkDirty(); |
| |
| string err; |
| EXPECT_TRUE(plan_.AddTarget(GetNode("allTheThings"), &err)); |
| ASSERT_EQ("", err); |
| |
| // Grab the first 4 edges, out1 out2 outb1 outb2 |
| deque<Edge*> edges; |
| for (int i = 0; i < 4; ++i) { |
| ASSERT_TRUE(plan_.more_to_do()); |
| Edge* edge = plan_.FindWork(); |
| ASSERT_TRUE(edge); |
| ASSERT_EQ("in", edge->inputs_[0]->path()); |
| string base_name(i < 2 ? "out" : "outb"); |
| ASSERT_EQ(base_name + string(1, '1' + (i % 2)), edge->outputs_[0]->path()); |
| edges.push_back(edge); |
| } |
| |
| // outb3 is exempt because it has an empty pool |
| ASSERT_TRUE(plan_.more_to_do()); |
| Edge* edge = plan_.FindWork(); |
| ASSERT_TRUE(edge); |
| ASSERT_EQ("in", edge->inputs_[0]->path()); |
| ASSERT_EQ("outb3", edge->outputs_[0]->path()); |
| edges.push_back(edge); |
| |
| ASSERT_FALSE(plan_.FindWork()); |
| |
| // finish out1 |
| plan_.EdgeFinished(edges.front()); |
| edges.pop_front(); |
| |
| // out3 should be available |
| Edge* out3 = plan_.FindWork(); |
| ASSERT_TRUE(out3); |
| ASSERT_EQ("in", out3->inputs_[0]->path()); |
| ASSERT_EQ("out3", out3->outputs_[0]->path()); |
| |
| ASSERT_FALSE(plan_.FindWork()); |
| |
| plan_.EdgeFinished(out3); |
| |
| ASSERT_FALSE(plan_.FindWork()); |
| |
| for (deque<Edge*>::iterator it = edges.begin(); it != edges.end(); ++it) { |
| plan_.EdgeFinished(*it); |
| } |
| |
| Edge* final = plan_.FindWork(); |
| ASSERT_TRUE(final); |
| ASSERT_EQ("allTheThings", final->outputs_[0]->path()); |
| |
| plan_.EdgeFinished(final); |
| |
| ASSERT_FALSE(plan_.more_to_do()); |
| ASSERT_FALSE(plan_.FindWork()); |
| } |
| |
| struct BuildTest : public StateTestWithBuiltinRules, |
| public CommandRunner { |
| BuildTest() : config_(MakeConfig()), |
| builder_(&state_, config_, NULL, &fs_), |
| now_(1), last_command_(NULL), status_(config_) { |
| builder_.command_runner_.reset(this); |
| AssertParse(&state_, |
| "build cat1: cat in1\n" |
| "build cat2: cat in1 in2\n" |
| "build cat12: cat cat1 cat2\n"); |
| |
| fs_.Create("in1", now_, ""); |
| fs_.Create("in2", now_, ""); |
| } |
| |
| ~BuildTest() { |
| builder_.command_runner_.release(); |
| } |
| |
| // Mark a path dirty. |
| void Dirty(const string& path); |
| |
| // CommandRunner impl |
| virtual bool CanRunMore(); |
| virtual bool StartCommand(Edge* edge); |
| virtual Edge* WaitForCommand(ExitStatus* status, string* output); |
| virtual vector<Edge*> GetActiveEdges(); |
| virtual void Abort(); |
| |
| BuildConfig MakeConfig() { |
| BuildConfig config; |
| config.verbosity = BuildConfig::QUIET; |
| return config; |
| } |
| |
| BuildConfig config_; |
| VirtualFileSystem fs_; |
| Builder builder_; |
| int now_; |
| |
| vector<string> commands_ran_; |
| Edge* last_command_; |
| BuildStatus status_; |
| }; |
| |
| void BuildTest::Dirty(const string& path) { |
| Node* node = GetNode(path); |
| node->MarkDirty(); |
| |
| // If it's an input file, mark that we've already stat()ed it and |
| // it's missing. |
| if (!node->in_edge()) |
| node->MarkMissing(); |
| } |
| |
| bool BuildTest::CanRunMore() { |
| // Only run one at a time. |
| return last_command_ == NULL; |
| } |
| |
| bool BuildTest::StartCommand(Edge* edge) { |
| assert(!last_command_); |
| commands_ran_.push_back(edge->EvaluateCommand()); |
| if (edge->rule().name() == "cat" || |
| edge->rule().name() == "cat_rsp" || |
| edge->rule().name() == "cc" || |
| edge->rule().name() == "touch" || |
| edge->rule().name() == "touch-interrupt") { |
| for (vector<Node*>::iterator out = edge->outputs_.begin(); |
| out != edge->outputs_.end(); ++out) { |
| fs_.Create((*out)->path(), now_, ""); |
| } |
| } else if (edge->rule().name() == "true" || |
| edge->rule().name() == "fail" || |
| edge->rule().name() == "interrupt") { |
| // Don't do anything. |
| } else { |
| printf("unknown command\n"); |
| return false; |
| } |
| |
| last_command_ = edge; |
| return true; |
| } |
| |
| Edge* BuildTest::WaitForCommand(ExitStatus* status, string* /* output */) { |
| if (Edge* edge = last_command_) { |
| if (edge->rule().name() == "interrupt" || |
| edge->rule().name() == "touch-interrupt") { |
| *status = ExitInterrupted; |
| return NULL; |
| } |
| |
| if (edge->rule().name() == "fail") |
| *status = ExitFailure; |
| else |
| *status = ExitSuccess; |
| last_command_ = NULL; |
| return edge; |
| } |
| *status = ExitFailure; |
| return NULL; |
| } |
| |
| vector<Edge*> BuildTest::GetActiveEdges() { |
| vector<Edge*> edges; |
| if (last_command_) |
| edges.push_back(last_command_); |
| return edges; |
| } |
| |
| void BuildTest::Abort() { |
| last_command_ = NULL; |
| } |
| |
| TEST_F(BuildTest, NoWork) { |
| string err; |
| EXPECT_TRUE(builder_.AlreadyUpToDate()); |
| } |
| |
| TEST_F(BuildTest, OneStep) { |
| // Given a dirty target with one ready input, |
| // we should rebuild the target. |
| Dirty("cat1"); |
| string err; |
| EXPECT_TRUE(builder_.AddTarget("cat1", &err)); |
| ASSERT_EQ("", err); |
| EXPECT_TRUE(builder_.Build(&err)); |
| ASSERT_EQ("", err); |
| |
| ASSERT_EQ(1u, commands_ran_.size()); |
| EXPECT_EQ("cat in1 > cat1", commands_ran_[0]); |
| } |
| |
| TEST_F(BuildTest, OneStep2) { |
| // Given a target with one dirty input, |
| // we should rebuild the target. |
| Dirty("cat1"); |
| string err; |
| EXPECT_TRUE(builder_.AddTarget("cat1", &err)); |
| ASSERT_EQ("", err); |
| EXPECT_TRUE(builder_.Build(&err)); |
| EXPECT_EQ("", err); |
| |
| ASSERT_EQ(1u, commands_ran_.size()); |
| EXPECT_EQ("cat in1 > cat1", commands_ran_[0]); |
| } |
| |
| TEST_F(BuildTest, TwoStep) { |
| string err; |
| EXPECT_TRUE(builder_.AddTarget("cat12", &err)); |
| ASSERT_EQ("", err); |
| EXPECT_TRUE(builder_.Build(&err)); |
| EXPECT_EQ("", err); |
| ASSERT_EQ(3u, commands_ran_.size()); |
| // Depending on how the pointers work out, we could've ran |
| // the first two commands in either order. |
| EXPECT_TRUE((commands_ran_[0] == "cat in1 > cat1" && |
| commands_ran_[1] == "cat in1 in2 > cat2") || |
| (commands_ran_[1] == "cat in1 > cat1" && |
| commands_ran_[0] == "cat in1 in2 > cat2")); |
| |
| EXPECT_EQ("cat cat1 cat2 > cat12", commands_ran_[2]); |
| |
| now_++; |
| |
| // Modifying in2 requires rebuilding one intermediate file |
| // and the final file. |
| fs_.Create("in2", now_, ""); |
| state_.Reset(); |
| EXPECT_TRUE(builder_.AddTarget("cat12", &err)); |
| ASSERT_EQ("", err); |
| EXPECT_TRUE(builder_.Build(&err)); |
| ASSERT_EQ("", err); |
| ASSERT_EQ(5u, commands_ran_.size()); |
| EXPECT_EQ("cat in1 in2 > cat2", commands_ran_[3]); |
| EXPECT_EQ("cat cat1 cat2 > cat12", commands_ran_[4]); |
| } |
| |
| TEST_F(BuildTest, TwoOutputs) { |
| ASSERT_NO_FATAL_FAILURE(AssertParse(&state_, |
| "rule touch\n" |
| " command = touch $out\n" |
| "build out1 out2: touch in.txt\n")); |
| |
| fs_.Create("in.txt", now_, ""); |
| |
| string err; |
| EXPECT_TRUE(builder_.AddTarget("out1", &err)); |
| ASSERT_EQ("", err); |
| EXPECT_TRUE(builder_.Build(&err)); |
| EXPECT_EQ("", err); |
| ASSERT_EQ(1u, commands_ran_.size()); |
| EXPECT_EQ("touch out1 out2", commands_ran_[0]); |
| } |
| |
| // Test case from |
| // https://github.com/martine/ninja/issues/148 |
| TEST_F(BuildTest, MultiOutIn) { |
| ASSERT_NO_FATAL_FAILURE(AssertParse(&state_, |
| "rule touch\n" |
| " command = touch $out\n" |
| "build in1 otherfile: touch in\n" |
| "build out: touch in | in1\n")); |
| |
| fs_.Create("in", now_, ""); |
| fs_.Create("in1", ++now_, ""); |
| |
| string err; |
| EXPECT_TRUE(builder_.AddTarget("out", &err)); |
| ASSERT_EQ("", err); |
| EXPECT_TRUE(builder_.Build(&err)); |
| EXPECT_EQ("", err); |
| } |
| |
| TEST_F(BuildTest, Chain) { |
| ASSERT_NO_FATAL_FAILURE(AssertParse(&state_, |
| "build c2: cat c1\n" |
| "build c3: cat c2\n" |
| "build c4: cat c3\n" |
| "build c5: cat c4\n")); |
| |
| fs_.Create("c1", now_, ""); |
| |
| string err; |
| EXPECT_TRUE(builder_.AddTarget("c5", &err)); |
| ASSERT_EQ("", err); |
| EXPECT_TRUE(builder_.Build(&err)); |
| EXPECT_EQ("", err); |
| ASSERT_EQ(4u, commands_ran_.size()); |
| |
| err.clear(); |
| commands_ran_.clear(); |
| state_.Reset(); |
| EXPECT_TRUE(builder_.AddTarget("c5", &err)); |
| ASSERT_EQ("", err); |
| EXPECT_TRUE(builder_.AlreadyUpToDate()); |
| |
| now_++; |
| |
| fs_.Create("c3", now_, ""); |
| err.clear(); |
| commands_ran_.clear(); |
| state_.Reset(); |
| EXPECT_TRUE(builder_.AddTarget("c5", &err)); |
| ASSERT_EQ("", err); |
| EXPECT_FALSE(builder_.AlreadyUpToDate()); |
| EXPECT_TRUE(builder_.Build(&err)); |
| ASSERT_EQ(2u, commands_ran_.size()); // 3->4, 4->5 |
| } |
| |
| TEST_F(BuildTest, MissingInput) { |
| // Input is referenced by build file, but no rule for it. |
| string err; |
| Dirty("in1"); |
| EXPECT_FALSE(builder_.AddTarget("cat1", &err)); |
| EXPECT_EQ("'in1', needed by 'cat1', missing and no known rule to make it", |
| err); |
| } |
| |
| TEST_F(BuildTest, MissingTarget) { |
| // Target is not referenced by build file. |
| string err; |
| EXPECT_FALSE(builder_.AddTarget("meow", &err)); |
| EXPECT_EQ("unknown target: 'meow'", err); |
| } |
| |
| TEST_F(BuildTest, MakeDirs) { |
| string err; |
| |
| #ifdef _WIN32 |
| ASSERT_NO_FATAL_FAILURE(AssertParse(&state_, |
| "build subdir\\dir2\\file: cat in1\n")); |
| EXPECT_TRUE(builder_.AddTarget("subdir\\dir2\\file", &err)); |
| #else |
| ASSERT_NO_FATAL_FAILURE(AssertParse(&state_, |
| "build subdir/dir2/file: cat in1\n")); |
| EXPECT_TRUE(builder_.AddTarget("subdir/dir2/file", &err)); |
| #endif |
| |
| EXPECT_EQ("", err); |
| now_ = 0; // Make all stat()s return file not found. |
| EXPECT_TRUE(builder_.Build(&err)); |
| ASSERT_EQ("", err); |
| ASSERT_EQ(2u, fs_.directories_made_.size()); |
| EXPECT_EQ("subdir", fs_.directories_made_[0]); |
| #ifdef _WIN32 |
| EXPECT_EQ("subdir\\dir2", fs_.directories_made_[1]); |
| #else |
| EXPECT_EQ("subdir/dir2", fs_.directories_made_[1]); |
| #endif |
| } |
| |
| TEST_F(BuildTest, DepFileMissing) { |
| string err; |
| ASSERT_NO_FATAL_FAILURE(AssertParse(&state_, |
| "rule cc\n command = cc $in\n depfile = $out.d\n" |
| "build foo.o: cc foo.c\n")); |
| fs_.Create("foo.c", now_, ""); |
| |
| EXPECT_TRUE(builder_.AddTarget("foo.o", &err)); |
| ASSERT_EQ("", err); |
| ASSERT_EQ(1u, fs_.files_read_.size()); |
| EXPECT_EQ("foo.o.d", fs_.files_read_[0]); |
| } |
| |
| TEST_F(BuildTest, DepFileOK) { |
| string err; |
| int orig_edges = state_.edges_.size(); |
| ASSERT_NO_FATAL_FAILURE(AssertParse(&state_, |
| "rule cc\n command = cc $in\n depfile = $out.d\n" |
| "build foo.o: cc foo.c\n")); |
| Edge* edge = state_.edges_.back(); |
| |
| fs_.Create("foo.c", now_, ""); |
| GetNode("bar.h")->MarkDirty(); // Mark bar.h as missing. |
| fs_.Create("foo.o.d", now_, "foo.o: blah.h bar.h\n"); |
| EXPECT_TRUE(builder_.AddTarget("foo.o", &err)); |
| ASSERT_EQ("", err); |
| ASSERT_EQ(1u, fs_.files_read_.size()); |
| EXPECT_EQ("foo.o.d", fs_.files_read_[0]); |
| |
| // Expect three new edges: one generating foo.o, and two more from |
| // loading the depfile. |
| ASSERT_EQ(orig_edges + 3, (int)state_.edges_.size()); |
| // Expect our edge to now have three inputs: foo.c and two headers. |
| ASSERT_EQ(3u, edge->inputs_.size()); |
| |
| // Expect the command line we generate to only use the original input. |
| ASSERT_EQ("cc foo.c", edge->EvaluateCommand()); |
| } |
| |
| TEST_F(BuildTest, DepFileParseError) { |
| string err; |
| ASSERT_NO_FATAL_FAILURE(AssertParse(&state_, |
| "rule cc\n command = cc $in\n depfile = $out.d\n" |
| "build foo.o: cc foo.c\n")); |
| fs_.Create("foo.c", now_, ""); |
| fs_.Create("foo.o.d", now_, "randomtext\n"); |
| EXPECT_FALSE(builder_.AddTarget("foo.o", &err)); |
| EXPECT_EQ("expected depfile 'foo.o.d' to mention 'foo.o', got 'randomtext'", |
| err); |
| } |
| |
| TEST_F(BuildTest, OrderOnlyDeps) { |
| string err; |
| ASSERT_NO_FATAL_FAILURE(AssertParse(&state_, |
| "rule cc\n command = cc $in\n depfile = $out.d\n" |
| "build foo.o: cc foo.c || otherfile\n")); |
| Edge* edge = state_.edges_.back(); |
| |
| fs_.Create("foo.c", now_, ""); |
| fs_.Create("otherfile", now_, ""); |
| fs_.Create("foo.o.d", now_, "foo.o: blah.h bar.h\n"); |
| EXPECT_TRUE(builder_.AddTarget("foo.o", &err)); |
| ASSERT_EQ("", err); |
| |
| // One explicit, two implicit, one order only. |
| ASSERT_EQ(4u, edge->inputs_.size()); |
| EXPECT_EQ(2, edge->implicit_deps_); |
| EXPECT_EQ(1, edge->order_only_deps_); |
| // Verify the inputs are in the order we expect |
| // (explicit then implicit then orderonly). |
| EXPECT_EQ("foo.c", edge->inputs_[0]->path()); |
| EXPECT_EQ("blah.h", edge->inputs_[1]->path()); |
| EXPECT_EQ("bar.h", edge->inputs_[2]->path()); |
| EXPECT_EQ("otherfile", edge->inputs_[3]->path()); |
| |
| // Expect the command line we generate to only use the original input. |
| ASSERT_EQ("cc foo.c", edge->EvaluateCommand()); |
| |
| // explicit dep dirty, expect a rebuild. |
| EXPECT_TRUE(builder_.Build(&err)); |
| ASSERT_EQ("", err); |
| ASSERT_EQ(1u, commands_ran_.size()); |
| |
| now_++; |
| |
| // implicit dep dirty, expect a rebuild. |
| fs_.Create("blah.h", now_, ""); |
| fs_.Create("bar.h", now_, ""); |
| commands_ran_.clear(); |
| state_.Reset(); |
| EXPECT_TRUE(builder_.AddTarget("foo.o", &err)); |
| EXPECT_TRUE(builder_.Build(&err)); |
| ASSERT_EQ("", err); |
| ASSERT_EQ(1u, commands_ran_.size()); |
| |
| now_++; |
| |
| // order only dep dirty, no rebuild. |
| fs_.Create("otherfile", now_, ""); |
| commands_ran_.clear(); |
| state_.Reset(); |
| EXPECT_TRUE(builder_.AddTarget("foo.o", &err)); |
| EXPECT_EQ("", err); |
| EXPECT_TRUE(builder_.AlreadyUpToDate()); |
| |
| // implicit dep missing, expect rebuild. |
| fs_.RemoveFile("bar.h"); |
| commands_ran_.clear(); |
| state_.Reset(); |
| EXPECT_TRUE(builder_.AddTarget("foo.o", &err)); |
| EXPECT_TRUE(builder_.Build(&err)); |
| ASSERT_EQ("", err); |
| ASSERT_EQ(1u, commands_ran_.size()); |
| } |
| |
| TEST_F(BuildTest, RebuildOrderOnlyDeps) { |
| string err; |
| ASSERT_NO_FATAL_FAILURE(AssertParse(&state_, |
| "rule cc\n command = cc $in\n" |
| "rule true\n command = true\n" |
| "build oo.h: cc oo.h.in\n" |
| "build foo.o: cc foo.c || oo.h\n")); |
| |
| fs_.Create("foo.c", now_, ""); |
| fs_.Create("oo.h.in", now_, ""); |
| |
| // foo.o and order-only dep dirty, build both. |
| EXPECT_TRUE(builder_.AddTarget("foo.o", &err)); |
| EXPECT_TRUE(builder_.Build(&err)); |
| ASSERT_EQ("", err); |
| ASSERT_EQ(2u, commands_ran_.size()); |
| |
| // all clean, no rebuild. |
| commands_ran_.clear(); |
| state_.Reset(); |
| EXPECT_TRUE(builder_.AddTarget("foo.o", &err)); |
| EXPECT_EQ("", err); |
| EXPECT_TRUE(builder_.AlreadyUpToDate()); |
| |
| // order-only dep missing, build it only. |
| fs_.RemoveFile("oo.h"); |
| commands_ran_.clear(); |
| state_.Reset(); |
| EXPECT_TRUE(builder_.AddTarget("foo.o", &err)); |
| EXPECT_TRUE(builder_.Build(&err)); |
| ASSERT_EQ("", err); |
| ASSERT_EQ(1u, commands_ran_.size()); |
| ASSERT_EQ("cc oo.h.in", commands_ran_[0]); |
| |
| now_++; |
| |
| // order-only dep dirty, build it only. |
| fs_.Create("oo.h.in", now_, ""); |
| commands_ran_.clear(); |
| state_.Reset(); |
| EXPECT_TRUE(builder_.AddTarget("foo.o", &err)); |
| EXPECT_TRUE(builder_.Build(&err)); |
| ASSERT_EQ("", err); |
| ASSERT_EQ(1u, commands_ran_.size()); |
| ASSERT_EQ("cc oo.h.in", commands_ran_[0]); |
| } |
| |
| TEST_F(BuildTest, Phony) { |
| string err; |
| ASSERT_NO_FATAL_FAILURE(AssertParse(&state_, |
| "build out: cat bar.cc\n" |
| "build all: phony out\n")); |
| fs_.Create("bar.cc", now_, ""); |
| |
| EXPECT_TRUE(builder_.AddTarget("all", &err)); |
| ASSERT_EQ("", err); |
| |
| // Only one command to run, because phony runs no command. |
| EXPECT_FALSE(builder_.AlreadyUpToDate()); |
| EXPECT_TRUE(builder_.Build(&err)); |
| ASSERT_EQ("", err); |
| ASSERT_EQ(1u, commands_ran_.size()); |
| } |
| |
| TEST_F(BuildTest, PhonyNoWork) { |
| string err; |
| ASSERT_NO_FATAL_FAILURE(AssertParse(&state_, |
| "build out: cat bar.cc\n" |
| "build all: phony out\n")); |
| fs_.Create("bar.cc", now_, ""); |
| fs_.Create("out", now_, ""); |
| |
| EXPECT_TRUE(builder_.AddTarget("all", &err)); |
| ASSERT_EQ("", err); |
| EXPECT_TRUE(builder_.AlreadyUpToDate()); |
| } |
| |
| TEST_F(BuildTest, Fail) { |
| ASSERT_NO_FATAL_FAILURE(AssertParse(&state_, |
| "rule fail\n" |
| " command = fail\n" |
| "build out1: fail\n")); |
| |
| string err; |
| EXPECT_TRUE(builder_.AddTarget("out1", &err)); |
| ASSERT_EQ("", err); |
| |
| EXPECT_FALSE(builder_.Build(&err)); |
| ASSERT_EQ(1u, commands_ran_.size()); |
| ASSERT_EQ("subcommand failed", err); |
| } |
| |
| TEST_F(BuildTest, SwallowFailures) { |
| ASSERT_NO_FATAL_FAILURE(AssertParse(&state_, |
| "rule fail\n" |
| " command = fail\n" |
| "build out1: fail\n" |
| "build out2: fail\n" |
| "build out3: fail\n" |
| "build all: phony out1 out2 out3\n")); |
| |
| // Swallow two failures, die on the third. |
| config_.failures_allowed = 3; |
| |
| string err; |
| EXPECT_TRUE(builder_.AddTarget("all", &err)); |
| ASSERT_EQ("", err); |
| |
| EXPECT_FALSE(builder_.Build(&err)); |
| ASSERT_EQ(3u, commands_ran_.size()); |
| ASSERT_EQ("subcommands failed", err); |
| } |
| |
| TEST_F(BuildTest, SwallowFailuresLimit) { |
| ASSERT_NO_FATAL_FAILURE(AssertParse(&state_, |
| "rule fail\n" |
| " command = fail\n" |
| "build out1: fail\n" |
| "build out2: fail\n" |
| "build out3: fail\n" |
| "build final: cat out1 out2 out3\n")); |
| |
| // Swallow ten failures; we should stop before building final. |
| config_.failures_allowed = 11; |
| |
| string err; |
| EXPECT_TRUE(builder_.AddTarget("final", &err)); |
| ASSERT_EQ("", err); |
| |
| EXPECT_FALSE(builder_.Build(&err)); |
| ASSERT_EQ(3u, commands_ran_.size()); |
| ASSERT_EQ("cannot make progress due to previous errors", err); |
| } |
| |
| struct BuildWithLogTest : public BuildTest { |
| BuildWithLogTest() { |
| builder_.SetBuildLog(&build_log_); |
| } |
| |
| BuildLog build_log_; |
| }; |
| |
| TEST_F(BuildWithLogTest, NotInLogButOnDisk) { |
| ASSERT_NO_FATAL_FAILURE(AssertParse(&state_, |
| "rule cc\n" |
| " command = cc\n" |
| "build out1: cc in\n")); |
| |
| // Create input/output that would be considered up to date when |
| // not considering the command line hash. |
| fs_.Create("in", now_, ""); |
| fs_.Create("out1", now_, ""); |
| string err; |
| |
| // Because it's not in the log, it should not be up-to-date until |
| // we build again. |
| EXPECT_TRUE(builder_.AddTarget("out1", &err)); |
| EXPECT_FALSE(builder_.AlreadyUpToDate()); |
| |
| commands_ran_.clear(); |
| state_.Reset(); |
| |
| EXPECT_TRUE(builder_.AddTarget("out1", &err)); |
| EXPECT_TRUE(builder_.Build(&err)); |
| EXPECT_TRUE(builder_.AlreadyUpToDate()); |
| } |
| |
| TEST_F(BuildWithLogTest, RestatTest) { |
| ASSERT_NO_FATAL_FAILURE(AssertParse(&state_, |
| "rule true\n" |
| " command = true\n" |
| " restat = 1\n" |
| "rule cc\n" |
| " command = cc\n" |
| " restat = 1\n" |
| "build out1: cc in\n" |
| "build out2: true out1\n" |
| "build out3: cat out2\n")); |
| |
| fs_.Create("out1", now_, ""); |
| fs_.Create("out2", now_, ""); |
| fs_.Create("out3", now_, ""); |
| |
| now_++; |
| |
| fs_.Create("in", now_, ""); |
| |
| // Do a pre-build so that there's commands in the log for the outputs, |
| // otherwise, the lack of an entry in the build log will cause out3 to rebuild |
| // regardless of restat. |
| string err; |
| EXPECT_TRUE(builder_.AddTarget("out3", &err)); |
| ASSERT_EQ("", err); |
| EXPECT_TRUE(builder_.Build(&err)); |
| ASSERT_EQ("", err); |
| commands_ran_.clear(); |
| state_.Reset(); |
| |
| now_++; |
| |
| fs_.Create("in", now_, ""); |
| // "cc" touches out1, so we should build out2. But because "true" does not |
| // touch out2, we should cancel the build of out3. |
| EXPECT_TRUE(builder_.AddTarget("out3", &err)); |
| ASSERT_EQ("", err); |
| EXPECT_TRUE(builder_.Build(&err)); |
| ASSERT_EQ(2u, commands_ran_.size()); |
| |
| // If we run again, it should be a no-op, because the build log has recorded |
| // that we've already built out2 with an input timestamp of 2 (from out1). |
| commands_ran_.clear(); |
| state_.Reset(); |
| EXPECT_TRUE(builder_.AddTarget("out3", &err)); |
| ASSERT_EQ("", err); |
| EXPECT_TRUE(builder_.AlreadyUpToDate()); |
| |
| now_++; |
| |
| fs_.Create("in", now_, ""); |
| |
| // The build log entry should not, however, prevent us from rebuilding out2 |
| // if out1 changes. |
| commands_ran_.clear(); |
| state_.Reset(); |
| EXPECT_TRUE(builder_.AddTarget("out3", &err)); |
| ASSERT_EQ("", err); |
| EXPECT_TRUE(builder_.Build(&err)); |
| ASSERT_EQ(2u, commands_ran_.size()); |
| } |
| |
| TEST_F(BuildWithLogTest, RestatMissingFile) { |
| // If a restat rule doesn't create its output, and the output didn't |
| // exist before the rule was run, consider that behavior equivalent |
| // to a rule that doesn't modify its existent output file. |
| |
| ASSERT_NO_FATAL_FAILURE(AssertParse(&state_, |
| "rule true\n" |
| " command = true\n" |
| " restat = 1\n" |
| "rule cc\n" |
| " command = cc\n" |
| "build out1: true in\n" |
| "build out2: cc out1\n")); |
| |
| fs_.Create("in", now_, ""); |
| fs_.Create("out2", now_, ""); |
| |
| // Do a pre-build so that there's commands in the log for the outputs, |
| // otherwise, the lack of an entry in the build log will cause out2 to rebuild |
| // regardless of restat. |
| string err; |
| EXPECT_TRUE(builder_.AddTarget("out2", &err)); |
| ASSERT_EQ("", err); |
| EXPECT_TRUE(builder_.Build(&err)); |
| ASSERT_EQ("", err); |
| commands_ran_.clear(); |
| state_.Reset(); |
| |
| now_++; |
| fs_.Create("in", now_, ""); |
| fs_.Create("out2", now_, ""); |
| |
| // Run a build, expect only the first command to run. |
| // It doesn't touch its output (due to being the "true" command), so |
| // we shouldn't run the dependent build. |
| EXPECT_TRUE(builder_.AddTarget("out2", &err)); |
| ASSERT_EQ("", err); |
| EXPECT_TRUE(builder_.Build(&err)); |
| ASSERT_EQ(1u, commands_ran_.size()); |
| } |
| |
| // Test scenario, in which an input file is removed, but output isn't changed |
| // https://github.com/martine/ninja/issues/295 |
| TEST_F(BuildWithLogTest, RestatMissingInput) { |
| ASSERT_NO_FATAL_FAILURE(AssertParse(&state_, |
| "rule true\n" |
| " command = true\n" |
| " depfile = $out.d\n" |
| " restat = 1\n" |
| "rule cc\n" |
| " command = cc\n" |
| "build out1: true in\n" |
| "build out2: cc out1\n")); |
| |
| // Create all necessary files |
| fs_.Create("in", now_, ""); |
| |
| // The implicit dependencies and the depfile itself |
| // are newer than the output |
| TimeStamp restat_mtime = ++now_; |
| fs_.Create("out1.d", now_, "out1: will.be.deleted restat.file\n"); |
| fs_.Create("will.be.deleted", now_, ""); |
| fs_.Create("restat.file", now_, ""); |
| |
| // Run the build, out1 and out2 get built |
| string err; |
| EXPECT_TRUE(builder_.AddTarget("out2", &err)); |
| ASSERT_EQ("", err); |
| EXPECT_TRUE(builder_.Build(&err)); |
| ASSERT_EQ(2u, commands_ran_.size()); |
| |
| // See that an entry in the logfile is created, capturing |
| // the right mtime |
| BuildLog::LogEntry * log_entry = build_log_.LookupByOutput("out1"); |
| ASSERT_TRUE(NULL != log_entry); |
| ASSERT_EQ(restat_mtime, log_entry->restat_mtime); |
| |
| // Now remove a file, referenced from depfile, so that target becomes |
| // dirty, but the output does not change |
| fs_.RemoveFile("will.be.deleted"); |
| |
| // Trigger the build again - only out1 gets built |
| commands_ran_.clear(); |
| state_.Reset(); |
| EXPECT_TRUE(builder_.AddTarget("out2", &err)); |
| ASSERT_EQ("", err); |
| EXPECT_TRUE(builder_.Build(&err)); |
| ASSERT_EQ(1u, commands_ran_.size()); |
| |
| // Check that the logfile entry remains correctly set |
| log_entry = build_log_.LookupByOutput("out1"); |
| ASSERT_TRUE(NULL != log_entry); |
| ASSERT_EQ(restat_mtime, log_entry->restat_mtime); |
| } |
| |
| struct BuildDryRun : public BuildWithLogTest { |
| BuildDryRun() { |
| config_.dry_run = true; |
| } |
| }; |
| |
| TEST_F(BuildDryRun, AllCommandsShown) { |
| ASSERT_NO_FATAL_FAILURE(AssertParse(&state_, |
| "rule true\n" |
| " command = true\n" |
| " restat = 1\n" |
| "rule cc\n" |
| " command = cc\n" |
| " restat = 1\n" |
| "build out1: cc in\n" |
| "build out2: true out1\n" |
| "build out3: cat out2\n")); |
| |
| fs_.Create("out1", now_, ""); |
| fs_.Create("out2", now_, ""); |
| fs_.Create("out3", now_, ""); |
| |
| now_++; |
| |
| fs_.Create("in", now_, ""); |
| |
| // "cc" touches out1, so we should build out2. But because "true" does not |
| // touch out2, we should cancel the build of out3. |
| string err; |
| EXPECT_TRUE(builder_.AddTarget("out3", &err)); |
| ASSERT_EQ("", err); |
| EXPECT_TRUE(builder_.Build(&err)); |
| ASSERT_EQ(3u, commands_ran_.size()); |
| } |
| |
| // Test that RSP files are created when & where appropriate and deleted after |
| // successful execution. |
| TEST_F(BuildTest, RspFileSuccess) |
| { |
| ASSERT_NO_FATAL_FAILURE(AssertParse(&state_, |
| "rule cat_rsp\n" |
| " command = cat $rspfile > $out\n" |
| " rspfile = $rspfile\n" |
| " rspfile_content = $long_command\n" |
| "build out1: cat in\n" |
| "build out2: cat_rsp in\n" |
| " rspfile = out2.rsp\n" |
| " long_command = Some very long command\n")); |
| |
| fs_.Create("out1", now_, ""); |
| fs_.Create("out2", now_, ""); |
| fs_.Create("out3", now_, ""); |
| |
| now_++; |
| |
| fs_.Create("in", now_, ""); |
| |
| string err; |
| EXPECT_TRUE(builder_.AddTarget("out1", &err)); |
| ASSERT_EQ("", err); |
| EXPECT_TRUE(builder_.AddTarget("out2", &err)); |
| ASSERT_EQ("", err); |
| |
| size_t files_created = fs_.files_created_.size(); |
| size_t files_removed = fs_.files_removed_.size(); |
| |
| EXPECT_TRUE(builder_.Build(&err)); |
| ASSERT_EQ(2u, commands_ran_.size()); // cat + cat_rsp |
| |
| // The RSP file was created |
| ASSERT_EQ(files_created + 1, fs_.files_created_.size()); |
| ASSERT_EQ(1u, fs_.files_created_.count("out2.rsp")); |
| |
| // The RSP file was removed |
| ASSERT_EQ(files_removed + 1, fs_.files_removed_.size()); |
| ASSERT_EQ(1u, fs_.files_removed_.count("out2.rsp")); |
| } |
| |
| // Test that RSP file is created but not removed for commands, which fail |
| TEST_F(BuildTest, RspFileFailure) { |
| ASSERT_NO_FATAL_FAILURE(AssertParse(&state_, |
| "rule fail\n" |
| " command = fail\n" |
| " rspfile = $rspfile\n" |
| " rspfile_content = $long_command\n" |
| "build out: fail in\n" |
| " rspfile = out.rsp\n" |
| " long_command = Another very long command\n")); |
| |
| fs_.Create("out", now_, ""); |
| now_++; |
| fs_.Create("in", now_, ""); |
| |
| string err; |
| EXPECT_TRUE(builder_.AddTarget("out", &err)); |
| ASSERT_EQ("", err); |
| |
| size_t files_created = fs_.files_created_.size(); |
| size_t files_removed = fs_.files_removed_.size(); |
| |
| EXPECT_FALSE(builder_.Build(&err)); |
| ASSERT_EQ("subcommand failed", err); |
| ASSERT_EQ(1u, commands_ran_.size()); |
| |
| // The RSP file was created |
| ASSERT_EQ(files_created + 1, fs_.files_created_.size()); |
| ASSERT_EQ(1u, fs_.files_created_.count("out.rsp")); |
| |
| // The RSP file was NOT removed |
| ASSERT_EQ(files_removed, fs_.files_removed_.size()); |
| ASSERT_EQ(0u, fs_.files_removed_.count("out.rsp")); |
| |
| // The RSP file contains what it should |
| ASSERT_EQ("Another very long command", fs_.files_["out.rsp"].contents); |
| } |
| |
| // Test that contens of the RSP file behaves like a regular part of |
| // command line, i.e. triggers a rebuild if changed |
| TEST_F(BuildWithLogTest, RspFileCmdLineChange) { |
| ASSERT_NO_FATAL_FAILURE(AssertParse(&state_, |
| "rule cat_rsp\n" |
| " command = cat $rspfile > $out\n" |
| " rspfile = $rspfile\n" |
| " rspfile_content = $long_command\n" |
| "build out: cat_rsp in\n" |
| " rspfile = out.rsp\n" |
| " long_command = Original very long command\n")); |
| |
| fs_.Create("out", now_, ""); |
| now_++; |
| fs_.Create("in", now_, ""); |
| |
| string err; |
| EXPECT_TRUE(builder_.AddTarget("out", &err)); |
| ASSERT_EQ("", err); |
| |
| // 1. Build for the 1st time (-> populate log) |
| EXPECT_TRUE(builder_.Build(&err)); |
| ASSERT_EQ(1u, commands_ran_.size()); |
| |
| // 2. Build again (no change) |
| commands_ran_.clear(); |
| state_.Reset(); |
| EXPECT_TRUE(builder_.AddTarget("out", &err)); |
| EXPECT_EQ("", err); |
| ASSERT_TRUE(builder_.AlreadyUpToDate()); |
| |
| // 3. Alter the entry in the logfile |
| // (to simulate a change in the command line between 2 builds) |
| BuildLog::LogEntry * log_entry = build_log_.LookupByOutput("out"); |
| ASSERT_TRUE(NULL != log_entry); |
| ASSERT_NO_FATAL_FAILURE(AssertHash( |
| "cat out.rsp > out;rspfile=Original very long command", |
| log_entry->command_hash)); |
| log_entry->command_hash++; // Change the command hash to something else. |
| // Now expect the target to be rebuilt |
| commands_ran_.clear(); |
| state_.Reset(); |
| EXPECT_TRUE(builder_.AddTarget("out", &err)); |
| EXPECT_EQ("", err); |
| EXPECT_TRUE(builder_.Build(&err)); |
| EXPECT_EQ(1u, commands_ran_.size()); |
| } |
| |
| TEST_F(BuildTest, InterruptCleanup) { |
| ASSERT_NO_FATAL_FAILURE(AssertParse(&state_, |
| "rule interrupt\n" |
| " command = interrupt\n" |
| "rule touch-interrupt\n" |
| " command = touch-interrupt\n" |
| "build out1: interrupt in1\n" |
| "build out2: touch-interrupt in2\n")); |
| |
| fs_.Create("out1", now_, ""); |
| fs_.Create("out2", now_, ""); |
| now_++; |
| fs_.Create("in1", now_, ""); |
| fs_.Create("in2", now_, ""); |
| |
| // An untouched output of an interrupted command should be retained. |
| string err; |
| EXPECT_TRUE(builder_.AddTarget("out1", &err)); |
| EXPECT_EQ("", err); |
| EXPECT_FALSE(builder_.Build(&err)); |
| EXPECT_EQ("interrupted by user", err); |
| builder_.Cleanup(); |
| EXPECT_EQ(now_-1, fs_.Stat("out1")); |
| err = ""; |
| |
| // A touched output of an interrupted command should be deleted. |
| EXPECT_TRUE(builder_.AddTarget("out2", &err)); |
| EXPECT_EQ("", err); |
| EXPECT_FALSE(builder_.Build(&err)); |
| EXPECT_EQ("interrupted by user", err); |
| builder_.Cleanup(); |
| EXPECT_EQ(0, fs_.Stat("out2")); |
| } |
| |
| TEST_F(BuildTest, PhonyWithNoInputs) { |
| ASSERT_NO_FATAL_FAILURE(AssertParse(&state_, |
| "build nonexistent: phony\n" |
| "build out1: cat || nonexistent\n" |
| "build out2: cat nonexistent\n")); |
| fs_.Create("out1", now_, ""); |
| fs_.Create("out2", now_, ""); |
| |
| // out1 should be up to date even though its input is dirty, because its |
| // order-only dependency has nothing to do. |
| string err; |
| EXPECT_TRUE(builder_.AddTarget("out1", &err)); |
| ASSERT_EQ("", err); |
| EXPECT_TRUE(builder_.AlreadyUpToDate()); |
| |
| // out2 should still be out of date though, because its input is dirty. |
| err.clear(); |
| commands_ran_.clear(); |
| state_.Reset(); |
| EXPECT_TRUE(builder_.AddTarget("out2", &err)); |
| ASSERT_EQ("", err); |
| EXPECT_TRUE(builder_.Build(&err)); |
| EXPECT_EQ("", err); |
| ASSERT_EQ(1u, commands_ran_.size()); |
| } |
| |
| TEST_F(BuildTest, StatusFormatReplacePlaceholder) { |
| EXPECT_EQ("[%/s0/t0/r0/u0/f0]", |
| status_.FormatProgressStatus("[%%/s%s/t%t/r%r/u%u/f%f]")); |
| } |
| |