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// Copyright (c) 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "testing/gtest/include/gtest/gtest.h"
#include "tools/gn/build_settings.h"
#include "tools/gn/scope_per_file_provider.h"
#include "tools/gn/settings.h"
#include "tools/gn/test_with_scope.h"
#include "tools/gn/toolchain.h"
#include "tools/gn/variables.h"
TEST(ScopePerFileProvider, Expected) {
TestWithScope test;
// Prevent horrible wrapping of calls below.
#define GPV(val) provider.GetProgrammaticValue(val)->string_value()
// Test the default toolchain.
{
Scope scope(test.settings());
scope.set_source_dir(SourceDir("//source/"));
ScopePerFileProvider provider(&scope, true);
EXPECT_EQ("//toolchain:default", GPV(variables::kCurrentToolchain));
// TODO(brettw) this test harness does not set up the Toolchain manager
// which is the source of this value, so we can't test this yet.
//EXPECT_EQ("//toolchain:default", GPV(variables::kDefaultToolchain));
EXPECT_EQ("//out/Debug", GPV(variables::kRootBuildDir));
EXPECT_EQ("//out/Debug/gen", GPV(variables::kRootGenDir));
EXPECT_EQ("//out/Debug", GPV(variables::kRootOutDir));
EXPECT_EQ("//out/Debug/gen/source", GPV(variables::kTargetGenDir));
EXPECT_EQ("//out/Debug/obj/source", GPV(variables::kTargetOutDir));
}
// Test some with an alternate toolchain.
{
Settings settings(test.build_settings(), "tc/");
Toolchain toolchain(&settings, Label(SourceDir("//toolchain/"), "tc"));
settings.set_toolchain_label(toolchain.label());
Scope scope(&settings);
scope.set_source_dir(SourceDir("//source/"));
ScopePerFileProvider provider(&scope, true);
EXPECT_EQ("//toolchain:tc", GPV(variables::kCurrentToolchain));
// See above.
//EXPECT_EQ("//toolchain:default", GPV(variables::kDefaultToolchain));
EXPECT_EQ("//out/Debug", GPV(variables::kRootBuildDir));
EXPECT_EQ("//out/Debug/tc/gen", GPV(variables::kRootGenDir));
EXPECT_EQ("//out/Debug/tc", GPV(variables::kRootOutDir));
EXPECT_EQ("//out/Debug/tc/gen/source", GPV(variables::kTargetGenDir));
EXPECT_EQ("//out/Debug/tc/obj/source", GPV(variables::kTargetOutDir));
}
}
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