1 // Copyright (c) 2013 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 "testing/gtest/include/gtest/gtest.h" 6 #include "tools/gn/build_settings.h" 7 #include "tools/gn/scope_per_file_provider.h" 8 #include "tools/gn/settings.h" 9 #include "tools/gn/test_with_scope.h" 10 #include "tools/gn/toolchain.h" 11 #include "tools/gn/variables.h" 12 13 TEST(ScopePerFileProvider, Expected) { 14 TestWithScope test; 15 16 // Prevent horrible wrapping of calls below. 17 #define GPV(val) provider.GetProgrammaticValue(val)->string_value() 18 19 // Test the default toolchain. 20 { 21 Scope scope(test.settings()); 22 scope.set_source_dir(SourceDir("//source/")); 23 ScopePerFileProvider provider(&scope, true); 24 25 EXPECT_EQ("//toolchain:default", GPV(variables::kCurrentToolchain)); 26 // TODO(brettw) this test harness does not set up the Toolchain manager 27 // which is the source of this value, so we can't test this yet. 28 //EXPECT_EQ("//toolchain:default", GPV(variables::kDefaultToolchain)); 29 EXPECT_EQ("//out/Debug", GPV(variables::kRootBuildDir)); 30 EXPECT_EQ("//out/Debug/gen", GPV(variables::kRootGenDir)); 31 EXPECT_EQ("//out/Debug", GPV(variables::kRootOutDir)); 32 EXPECT_EQ("//out/Debug/gen/source", GPV(variables::kTargetGenDir)); 33 EXPECT_EQ("//out/Debug/obj/source", GPV(variables::kTargetOutDir)); 34 } 35 36 // Test some with an alternate toolchain. 37 { 38 Settings settings(test.build_settings(), "tc/"); 39 Toolchain toolchain(&settings, Label(SourceDir("//toolchain/"), "tc")); 40 settings.set_toolchain_label(toolchain.label()); 41 42 Scope scope(&settings); 43 scope.set_source_dir(SourceDir("//source/")); 44 ScopePerFileProvider provider(&scope, true); 45 46 EXPECT_EQ("//toolchain:tc", GPV(variables::kCurrentToolchain)); 47 // See above. 48 //EXPECT_EQ("//toolchain:default", GPV(variables::kDefaultToolchain)); 49 EXPECT_EQ("//out/Debug", GPV(variables::kRootBuildDir)); 50 EXPECT_EQ("//out/Debug/tc/gen", GPV(variables::kRootGenDir)); 51 EXPECT_EQ("//out/Debug/tc", GPV(variables::kRootOutDir)); 52 EXPECT_EQ("//out/Debug/tc/gen/source", GPV(variables::kTargetGenDir)); 53 EXPECT_EQ("//out/Debug/tc/obj/source", GPV(variables::kTargetOutDir)); 54 } 55 } 56
