| // Copyright 2016 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 "tools/gn/functions.h" |
| #include "tools/gn/rust_tool.h" |
| #include "tools/gn/scheduler.h" |
| #include "tools/gn/test_with_scheduler.h" |
| #include "tools/gn/test_with_scope.h" |
| #include "util/test/test.h" |
| |
| using FunctionToolchain = TestWithScheduler; |
| |
| TEST_F(FunctionToolchain, RuntimeOutputs) { |
| TestWithScope setup; |
| |
| // These runtime outputs are a subset of the outputs so are OK. |
| { |
| TestParseInput input( |
| R"(toolchain("good") { |
| tool("link") { |
| outputs = [ "foo" ] |
| runtime_outputs = [ "foo" ] |
| } |
| })"); |
| ASSERT_FALSE(input.has_error()); |
| |
| Err err; |
| input.parsed()->Execute(setup.scope(), &err); |
| ASSERT_FALSE(err.has_error()) << err.message(); |
| |
| // It should have generated a toolchain. |
| ASSERT_EQ(1u, setup.items().size()); |
| const Toolchain* toolchain = setup.items()[0]->AsToolchain(); |
| ASSERT_TRUE(toolchain); |
| |
| // The toolchain should have a link tool with the two outputs. |
| const Tool* link = toolchain->GetTool(CTool::kCToolLink); |
| ASSERT_TRUE(link); |
| ASSERT_EQ(1u, link->outputs().list().size()); |
| EXPECT_EQ("foo", link->outputs().list()[0].AsString()); |
| ASSERT_EQ(1u, link->runtime_outputs().list().size()); |
| EXPECT_EQ("foo", link->runtime_outputs().list()[0].AsString()); |
| } |
| |
| // This one is not a subset so should throw an error. |
| { |
| TestParseInput input( |
| R"(toolchain("bad") { |
| tool("link") { |
| outputs = [ "foo" ] |
| runtime_outputs = [ "bar" ] |
| } |
| })"); |
| ASSERT_FALSE(input.has_error()); |
| |
| Err err; |
| input.parsed()->Execute(setup.scope(), &err); |
| ASSERT_TRUE(err.has_error()) << err.message(); |
| } |
| } |
| |
| TEST_F(FunctionToolchain, Rust) { |
| TestWithScope setup; |
| |
| // These runtime outputs are a subset of the outputs so are OK. |
| { |
| TestParseInput input( |
| R"(toolchain("rust") { |
| tool("rust_bin") { |
| command = "{{rustenv}} rustc --crate-name {{crate_name}} --crate-type bin {{rustflags}} -o {{output}} {{externs}} {{source}}" |
| description = "RUST {{output}}" |
| } |
| })"); |
| ASSERT_FALSE(input.has_error()); |
| |
| Err err; |
| input.parsed()->Execute(setup.scope(), &err); |
| ASSERT_FALSE(err.has_error()) << err.message(); |
| |
| // It should have generated a toolchain. |
| ASSERT_EQ(1u, setup.items().size()); |
| const Toolchain* toolchain = setup.items()[0]->AsToolchain(); |
| ASSERT_TRUE(toolchain); |
| |
| const Tool* rust = toolchain->GetTool(RustTool::kRsToolBin); |
| ASSERT_TRUE(rust); |
| ASSERT_EQ(rust->command().AsString(), |
| "{{rustenv}} rustc --crate-name {{crate_name}} --crate-type bin " |
| "{{rustflags}} -o {{output}} {{externs}} {{source}}"); |
| ASSERT_EQ(rust->description().AsString(), "RUST {{output}}"); |
| } |
| } |
| |
| TEST_F(FunctionToolchain, CommandLauncher) { |
| TestWithScope setup; |
| |
| TestParseInput input( |
| R"(toolchain("good") { |
| tool("cxx") { |
| command_launcher = "/usr/goma/gomacc" |
| } |
| })"); |
| ASSERT_FALSE(input.has_error()); |
| |
| Err err; |
| input.parsed()->Execute(setup.scope(), &err); |
| ASSERT_FALSE(err.has_error()) << err.message(); |
| |
| // It should have generated a toolchain. |
| ASSERT_EQ(1u, setup.items().size()); |
| const Toolchain* toolchain = setup.items()[0]->AsToolchain(); |
| ASSERT_TRUE(toolchain); |
| |
| // The toolchain should have a link tool with the two outputs. |
| const Tool* link = toolchain->GetTool(CTool::kCToolCxx); |
| ASSERT_TRUE(link); |
| EXPECT_EQ("/usr/goma/gomacc", link->command_launcher()); |
| } |