1 // Copyright 2014 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 #include "gn/ninja_group_target_writer.h"
6 #include "gn/target.h"
7 #include "gn/test_with_scope.h"
8 #include "util/test/test.h"
9
TEST(NinjaGroupTargetWriter,Run)10 TEST(NinjaGroupTargetWriter, Run) {
11 Err err;
12 TestWithScope setup;
13
14 Target target(setup.settings(), Label(SourceDir("//foo/"), "bar"));
15 target.set_output_type(Target::GROUP);
16 target.visibility().SetPublic();
17
18 Target dep(setup.settings(), Label(SourceDir("//foo/"), "dep"));
19 dep.set_output_type(Target::ACTION);
20 dep.visibility().SetPublic();
21 dep.SetToolchain(setup.toolchain());
22 ASSERT_TRUE(dep.OnResolved(&err));
23
24 Target dep2(setup.settings(), Label(SourceDir("//foo/"), "dep2"));
25 dep2.set_output_type(Target::ACTION);
26 dep2.visibility().SetPublic();
27 dep2.SetToolchain(setup.toolchain());
28 ASSERT_TRUE(dep2.OnResolved(&err));
29
30 Target datadep(setup.settings(), Label(SourceDir("//foo/"), "datadep"));
31 datadep.set_output_type(Target::ACTION);
32 datadep.visibility().SetPublic();
33 datadep.SetToolchain(setup.toolchain());
34 ASSERT_TRUE(datadep.OnResolved(&err));
35
36 target.public_deps().push_back(LabelTargetPair(&dep));
37 target.public_deps().push_back(LabelTargetPair(&dep2));
38 target.data_deps().push_back(LabelTargetPair(&datadep));
39
40 target.SetToolchain(setup.toolchain());
41 ASSERT_TRUE(target.OnResolved(&err));
42
43 std::ostringstream out;
44 NinjaGroupTargetWriter writer(&target, out);
45 writer.Run();
46
47 const char expected[] =
48 "build obj/foo/bar.stamp: stamp obj/foo/dep.stamp obj/foo/dep2.stamp || "
49 "obj/foo/datadep.stamp\n";
50 EXPECT_EQ(expected, out.str());
51 }
52