blob: 70a7d00809feb2a3fc4489becb01fab41201f3cf [file] [log] [blame]
// Copyright 2019 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 "gn/ninja_rust_binary_target_writer.h"
#include "gn/config.h"
#include "gn/rust_values.h"
#include "gn/scheduler.h"
#include "gn/target.h"
#include "gn/test_with_scheduler.h"
#include "gn/test_with_scope.h"
#include "util/build_config.h"
#include "util/test/test.h"
using NinjaRustBinaryTargetWriterTest = TestWithScheduler;
TEST_F(NinjaRustBinaryTargetWriterTest, RustSourceSet) {
Err err;
TestWithScope setup;
Target target(setup.settings(), Label(SourceDir("//foo/"), "bar"));
target.set_output_type(Target::SOURCE_SET);
target.visibility().SetPublic();
target.sources().push_back(SourceFile("//foo/input1.rs"));
target.sources().push_back(SourceFile("//foo/main.rs"));
target.source_types_used().Set(SourceFile::SOURCE_RS);
target.SetToolchain(setup.toolchain());
ASSERT_FALSE(target.OnResolved(&err));
}
TEST_F(NinjaRustBinaryTargetWriterTest, RustExecutable) {
Err err;
TestWithScope setup;
Target target(setup.settings(), Label(SourceDir("//foo/"), "bar"));
target.set_output_type(Target::EXECUTABLE);
target.visibility().SetPublic();
SourceFile main("//foo/main.rs");
target.sources().push_back(SourceFile("//foo/input3.rs"));
target.sources().push_back(main);
target.source_types_used().Set(SourceFile::SOURCE_RS);
target.rust_values().set_crate_root(main);
target.rust_values().crate_name() = "foo_bar";
target.SetToolchain(setup.toolchain());
ASSERT_TRUE(target.OnResolved(&err));
{
std::ostringstream out;
NinjaRustBinaryTargetWriter writer(&target, out);
writer.Run();
const char expected[] =
"crate_name = foo_bar\n"
"crate_type = bin\n"
"output_extension = \n"
"output_dir = \n"
"rustflags =\n"
"rustenv =\n"
"root_out_dir = .\n"
"target_out_dir = obj/foo\n"
"target_output_name = bar\n"
"\n"
"build ./foo_bar: rust_bin ../../foo/main.rs | ../../foo/input3.rs "
"../../foo/main.rs\n"
" externs =\n"
" rustdeps =\n";
std::string out_str = out.str();
EXPECT_EQ(expected, out_str) << expected << "\n" << out_str;
}
}
TEST_F(NinjaRustBinaryTargetWriterTest, RlibDeps) {
Err err;
TestWithScope setup;
Target rlib(setup.settings(), Label(SourceDir("//bar/"), "mylib"));
rlib.set_output_type(Target::RUST_LIBRARY);
rlib.visibility().SetPublic();
SourceFile barlib("//bar/lib.rs");
rlib.sources().push_back(SourceFile("//bar/mylib.rs"));
rlib.sources().push_back(barlib);
rlib.source_types_used().Set(SourceFile::SOURCE_RS);
rlib.rust_values().set_crate_root(barlib);
rlib.rust_values().crate_name() = "mylib";
rlib.SetToolchain(setup.toolchain());
ASSERT_TRUE(rlib.OnResolved(&err));
{
std::ostringstream out;
NinjaRustBinaryTargetWriter writer(&rlib, out);
writer.Run();
const char expected[] =
"crate_name = mylib\n"
"crate_type = rlib\n"
"output_extension = .rlib\n"
"output_dir = \n"
"rustflags =\n"
"rustenv =\n"
"root_out_dir = .\n"
"target_out_dir = obj/bar\n"
"target_output_name = libmylib\n"
"\n"
"build obj/bar/libmylib.rlib: rust_rlib ../../bar/lib.rs | "
"../../bar/mylib.rs ../../bar/lib.rs\n"
" externs =\n"
" rustdeps =\n";
std::string out_str = out.str();
EXPECT_EQ(expected, out_str) << expected << "\n" << out_str;
}
Target another_rlib(setup.settings(), Label(SourceDir("//foo/"), "direct"));
another_rlib.set_output_type(Target::RUST_LIBRARY);
another_rlib.visibility().SetPublic();
SourceFile lib("//foo/main.rs");
another_rlib.sources().push_back(SourceFile("//foo/direct.rs"));
another_rlib.sources().push_back(lib);
another_rlib.source_types_used().Set(SourceFile::SOURCE_RS);
another_rlib.rust_values().set_crate_root(lib);
another_rlib.rust_values().crate_name() = "direct";
another_rlib.SetToolchain(setup.toolchain());
another_rlib.public_deps().push_back(LabelTargetPair(&rlib));
ASSERT_TRUE(another_rlib.OnResolved(&err));
Target target(setup.settings(), Label(SourceDir("//foo/"), "bar"));
target.set_output_type(Target::EXECUTABLE);
target.visibility().SetPublic();
SourceFile main("//foo/main.rs");
target.sources().push_back(SourceFile("//foo/source.rs"));
target.sources().push_back(main);
target.source_types_used().Set(SourceFile::SOURCE_RS);
target.rust_values().set_crate_root(main);
target.rust_values().crate_name() = "foo_bar";
target.private_deps().push_back(LabelTargetPair(&another_rlib));
target.SetToolchain(setup.toolchain());
ASSERT_TRUE(target.OnResolved(&err));
{
std::ostringstream out;
NinjaRustBinaryTargetWriter writer(&target, out);
writer.Run();
const char expected[] =
"crate_name = foo_bar\n"
"crate_type = bin\n"
"output_extension = \n"
"output_dir = \n"
"rustflags =\n"
"rustenv =\n"
"root_out_dir = .\n"
"target_out_dir = obj/foo\n"
"target_output_name = bar\n"
"\n"
"build ./foo_bar: rust_bin ../../foo/main.rs | ../../foo/source.rs "
"../../foo/main.rs obj/foo/libdirect.rlib\n"
" externs = --extern direct=obj/foo/libdirect.rlib\n"
" rustdeps = -Ldependency=obj/foo -Ldependency=obj/bar\n";
std::string out_str = out.str();
EXPECT_EQ(expected, out_str) << expected << "\n" << out_str;
}
}
TEST_F(NinjaRustBinaryTargetWriterTest, RlibDepsAcrossGroups) {
Err err;
TestWithScope setup;
Target procmacro(setup.settings(), Label(SourceDir("//bar/"), "mymacro"));
procmacro.set_output_type(Target::RUST_PROC_MACRO);
procmacro.visibility().SetPublic();
SourceFile barproc("//bar/lib.rs");
procmacro.sources().push_back(SourceFile("//bar/mylib.rs"));
procmacro.sources().push_back(barproc);
procmacro.source_types_used().Set(SourceFile::SOURCE_RS);
procmacro.rust_values().set_crate_root(barproc);
procmacro.rust_values().crate_name() = "mymacro";
procmacro.rust_values().set_crate_type(RustValues::CRATE_PROC_MACRO);
procmacro.SetToolchain(setup.toolchain());
ASSERT_TRUE(procmacro.OnResolved(&err));
{
std::ostringstream out;
NinjaRustBinaryTargetWriter writer(&procmacro, out);
writer.Run();
const char expected[] =
"crate_name = mymacro\n"
"crate_type = proc-macro\n"
"output_extension = .so\n"
"output_dir = \n"
"rustflags =\n"
"rustenv =\n"
"root_out_dir = .\n"
"target_out_dir = obj/bar\n"
"target_output_name = libmymacro\n"
"\n"
"build obj/bar/libmymacro.so: rust_macro ../../bar/lib.rs | "
"../../bar/mylib.rs ../../bar/lib.rs\n"
" externs =\n"
" rustdeps =\n";
std::string out_str = out.str();
EXPECT_EQ(expected, out_str) << expected << "\n" << out_str;
}
Target group(setup.settings(), Label(SourceDir("//baz/"), "group"));
group.set_output_type(Target::GROUP);
group.visibility().SetPublic();
group.public_deps().push_back(LabelTargetPair(&procmacro));
group.SetToolchain(setup.toolchain());
ASSERT_TRUE(group.OnResolved(&err));
Target rlib(setup.settings(), Label(SourceDir("//bar/"), "mylib"));
rlib.set_output_type(Target::RUST_LIBRARY);
rlib.visibility().SetPublic();
SourceFile barlib("//bar/lib.rs");
rlib.sources().push_back(SourceFile("//bar/mylib.rs"));
rlib.sources().push_back(barlib);
rlib.source_types_used().Set(SourceFile::SOURCE_RS);
rlib.rust_values().set_crate_root(barlib);
rlib.rust_values().crate_name() = "mylib";
rlib.SetToolchain(setup.toolchain());
rlib.public_deps().push_back(LabelTargetPair(&group));
ASSERT_TRUE(rlib.OnResolved(&err));
{
std::ostringstream out;
NinjaRustBinaryTargetWriter writer(&rlib, out);
writer.Run();
const char expected[] =
"crate_name = mylib\n"
"crate_type = rlib\n"
"output_extension = .rlib\n"
"output_dir = \n"
"rustflags =\n"
"rustenv =\n"
"root_out_dir = .\n"
"target_out_dir = obj/bar\n"
"target_output_name = libmylib\n"
"\n"
"build obj/bar/libmylib.rlib: rust_rlib ../../bar/lib.rs | "
"../../bar/mylib.rs ../../bar/lib.rs obj/bar/libmymacro.so || "
"obj/baz/group.stamp\n"
" externs = --extern mymacro=obj/bar/libmymacro.so\n"
" rustdeps = -Ldependency=obj/bar\n";
std::string out_str = out.str();
EXPECT_EQ(expected, out_str) << expected << "\n" << out_str;
}
Target target(setup.settings(), Label(SourceDir("//foo/"), "bar"));
target.set_output_type(Target::EXECUTABLE);
target.visibility().SetPublic();
SourceFile main("//foo/main.rs");
target.sources().push_back(SourceFile("//foo/source.rs"));
target.sources().push_back(main);
target.source_types_used().Set(SourceFile::SOURCE_RS);
target.rust_values().set_crate_root(main);
target.rust_values().crate_name() = "foo_bar";
target.private_deps().push_back(LabelTargetPair(&rlib));
target.SetToolchain(setup.toolchain());
ASSERT_TRUE(target.OnResolved(&err));
{
std::ostringstream out;
NinjaRustBinaryTargetWriter writer(&target, out);
writer.Run();
const char expected[] =
"crate_name = foo_bar\n"
"crate_type = bin\n"
"output_extension = \n"
"output_dir = \n"
"rustflags =\n"
"rustenv =\n"
"root_out_dir = .\n"
"target_out_dir = obj/foo\n"
"target_output_name = bar\n"
"\n"
"build ./foo_bar: rust_bin ../../foo/main.rs | "
"../../foo/source.rs ../../foo/main.rs obj/bar/libmylib.rlib\n"
" externs = --extern mylib=obj/bar/libmylib.rlib\n"
" rustdeps = -Ldependency=obj/bar\n";
std::string out_str = out.str();
EXPECT_EQ(expected, out_str) << expected << "\n" << out_str;
}
}
TEST_F(NinjaRustBinaryTargetWriterTest, RenamedDeps) {
Err err;
TestWithScope setup;
Target another_rlib(setup.settings(), Label(SourceDir("//foo/"), "direct"));
another_rlib.set_output_type(Target::RUST_LIBRARY);
another_rlib.visibility().SetPublic();
SourceFile lib("//foo/lib.rs");
another_rlib.sources().push_back(SourceFile("//foo/direct.rs"));
another_rlib.sources().push_back(lib);
another_rlib.source_types_used().Set(SourceFile::SOURCE_RS);
another_rlib.rust_values().set_crate_root(lib);
another_rlib.rust_values().crate_name() = "direct";
another_rlib.SetToolchain(setup.toolchain());
ASSERT_TRUE(another_rlib.OnResolved(&err));
Target target(setup.settings(), Label(SourceDir("//foo/"), "bar"));
target.set_output_type(Target::EXECUTABLE);
target.visibility().SetPublic();
SourceFile main("//foo/main.rs");
target.sources().push_back(SourceFile("//foo/source.rs"));
target.sources().push_back(main);
target.source_types_used().Set(SourceFile::SOURCE_RS);
target.rust_values().set_crate_root(main);
target.rust_values().crate_name() = "foo_bar";
target.rust_values().aliased_deps()[another_rlib.label()] = "direct_renamed";
target.private_deps().push_back(LabelTargetPair(&another_rlib));
target.SetToolchain(setup.toolchain());
ASSERT_TRUE(target.OnResolved(&err));
{
std::ostringstream out;
NinjaRustBinaryTargetWriter writer(&target, out);
writer.Run();
const char expected[] =
"crate_name = foo_bar\n"
"crate_type = bin\n"
"output_extension = \n"
"output_dir = \n"
"rustflags =\n"
"rustenv =\n"
"root_out_dir = .\n"
"target_out_dir = obj/foo\n"
"target_output_name = bar\n"
"\n"
"build ./foo_bar: rust_bin ../../foo/main.rs | ../../foo/source.rs "
"../../foo/main.rs obj/foo/libdirect.rlib\n"
" externs = --extern direct_renamed=obj/foo/libdirect.rlib\n"
" rustdeps = -Ldependency=obj/foo\n";
std::string out_str = out.str();
EXPECT_EQ(expected, out_str) << expected << "\n" << out_str;
}
}
TEST_F(NinjaRustBinaryTargetWriterTest, NonRustDeps) {
Err err;
TestWithScope setup;
Target rlib(setup.settings(), Label(SourceDir("//bar/"), "mylib"));
rlib.set_output_type(Target::RUST_LIBRARY);
rlib.visibility().SetPublic();
SourceFile barlib("//bar/lib.rs");
rlib.sources().push_back(SourceFile("//bar/mylib.rs"));
rlib.sources().push_back(barlib);
rlib.source_types_used().Set(SourceFile::SOURCE_RS);
rlib.rust_values().set_crate_root(barlib);
rlib.rust_values().crate_name() = "mylib";
rlib.SetToolchain(setup.toolchain());
ASSERT_TRUE(rlib.OnResolved(&err));
Target staticlib(setup.settings(), Label(SourceDir("//foo/"), "static"));
staticlib.set_output_type(Target::STATIC_LIBRARY);
staticlib.visibility().SetPublic();
staticlib.sources().push_back(SourceFile("//foo/static.cpp"));
staticlib.source_types_used().Set(SourceFile::SOURCE_CPP);
staticlib.SetToolchain(setup.toolchain());
ASSERT_TRUE(staticlib.OnResolved(&err));
Target sharedlib(setup.settings(), Label(SourceDir("//foo/"), "shared"));
sharedlib.set_output_type(Target::SHARED_LIBRARY);
sharedlib.visibility().SetPublic();
sharedlib.sources().push_back(SourceFile("//foo/static.cpp"));
sharedlib.source_types_used().Set(SourceFile::SOURCE_CPP);
sharedlib.SetToolchain(setup.toolchain());
ASSERT_TRUE(sharedlib.OnResolved(&err));
Toolchain toolchain_with_toc(
setup.settings(), Label(SourceDir("//toolchain_with_toc/"), "with_toc"));
TestWithScope::SetupToolchain(&toolchain_with_toc, true);
Target sharedlib_with_toc(setup.settings(),
Label(SourceDir("//foo/"), "shared_with_toc"));
sharedlib_with_toc.set_output_type(Target::SHARED_LIBRARY);
sharedlib_with_toc.visibility().SetPublic();
sharedlib_with_toc.sources().push_back(SourceFile("//foo/static.cpp"));
sharedlib_with_toc.source_types_used().Set(SourceFile::SOURCE_CPP);
sharedlib_with_toc.SetToolchain(&toolchain_with_toc);
ASSERT_TRUE(sharedlib_with_toc.OnResolved(&err));
Target nonrust(setup.settings(), Label(SourceDir("//foo/"), "bar"));
nonrust.set_output_type(Target::EXECUTABLE);
nonrust.visibility().SetPublic();
SourceFile main("//foo/main.rs");
nonrust.sources().push_back(SourceFile("//foo/source.rs"));
nonrust.sources().push_back(main);
nonrust.source_types_used().Set(SourceFile::SOURCE_RS);
nonrust.rust_values().set_crate_root(main);
nonrust.rust_values().crate_name() = "foo_bar";
nonrust.private_deps().push_back(LabelTargetPair(&rlib));
nonrust.private_deps().push_back(LabelTargetPair(&staticlib));
nonrust.private_deps().push_back(LabelTargetPair(&sharedlib));
nonrust.private_deps().push_back(LabelTargetPair(&sharedlib_with_toc));
nonrust.SetToolchain(setup.toolchain());
ASSERT_TRUE(nonrust.OnResolved(&err));
{
std::ostringstream out;
NinjaRustBinaryTargetWriter writer(&nonrust, out);
writer.Run();
const char expected[] =
"crate_name = foo_bar\n"
"crate_type = bin\n"
"output_extension = \n"
"output_dir = \n"
"rustflags =\n"
"rustenv =\n"
"root_out_dir = .\n"
"target_out_dir = obj/foo\n"
"target_output_name = bar\n"
"\n"
"build ./foo_bar: rust_bin ../../foo/main.rs | ../../foo/source.rs "
"../../foo/main.rs obj/bar/libmylib.rlib obj/foo/libstatic.a "
"./libshared.so ./libshared_with_toc.so.TOC\n"
" externs = --extern mylib=obj/bar/libmylib.rlib\n"
" rustdeps = -Ldependency=obj/bar -Lnative=obj/foo -Lnative=. "
"-lstatic -lshared -lshared_with_toc\n";
std::string out_str = out.str();
EXPECT_EQ(expected, out_str) << expected << "\n" << out_str;
}
Target nonrust_only(setup.settings(), Label(SourceDir("//foo/"), "bar"));
nonrust_only.set_output_type(Target::EXECUTABLE);
nonrust_only.visibility().SetPublic();
nonrust_only.sources().push_back(SourceFile("//foo/source.rs"));
nonrust_only.sources().push_back(main);
nonrust_only.source_types_used().Set(SourceFile::SOURCE_RS);
nonrust_only.rust_values().set_crate_root(main);
nonrust_only.rust_values().crate_name() = "foo_bar";
nonrust_only.private_deps().push_back(LabelTargetPair(&staticlib));
nonrust_only.SetToolchain(setup.toolchain());
ASSERT_TRUE(nonrust_only.OnResolved(&err));
{
std::ostringstream out;
NinjaRustBinaryTargetWriter writer(&nonrust_only, out);
writer.Run();
const char expected[] =
"crate_name = foo_bar\n"
"crate_type = bin\n"
"output_extension = \n"
"output_dir = \n"
"rustflags =\n"
"rustenv =\n"
"root_out_dir = .\n"
"target_out_dir = obj/foo\n"
"target_output_name = bar\n"
"\n"
"build ./foo_bar: rust_bin ../../foo/main.rs | ../../foo/source.rs "
"../../foo/main.rs obj/foo/libstatic.a\n"
" externs =\n"
" rustdeps = -Lnative=obj/foo -lstatic\n";
std::string out_str = out.str();
EXPECT_EQ(expected, out_str) << expected << "\n" << out_str;
}
}
TEST_F(NinjaRustBinaryTargetWriterTest, RustOutputExtensionAndDir) {
Err err;
TestWithScope setup;
Target target(setup.settings(), Label(SourceDir("//foo/"), "bar"));
target.set_output_type(Target::EXECUTABLE);
target.visibility().SetPublic();
SourceFile main("//foo/main.rs");
target.sources().push_back(SourceFile("//foo/input3.rs"));
target.sources().push_back(main);
target.source_types_used().Set(SourceFile::SOURCE_RS);
target.set_output_extension(std::string("exe"));
target.set_output_dir(SourceDir("//out/Debug/foo/"));
target.rust_values().set_crate_root(main);
target.rust_values().crate_name() = "foo_bar";
target.SetToolchain(setup.toolchain());
ASSERT_TRUE(target.OnResolved(&err));
{
std::ostringstream out;
NinjaRustBinaryTargetWriter writer(&target, out);
writer.Run();
const char expected[] =
"crate_name = foo_bar\n"
"crate_type = bin\n"
"output_extension = .exe\n"
"output_dir = foo\n"
"rustflags =\n"
"rustenv =\n"
"root_out_dir = .\n"
"target_out_dir = obj/foo\n"
"target_output_name = bar\n"
"\n"
"build ./foo_bar.exe: rust_bin ../../foo/main.rs | ../../foo/input3.rs "
"../../foo/main.rs\n"
" externs =\n"
" rustdeps =\n";
std::string out_str = out.str();
EXPECT_EQ(expected, out_str) << expected << "\n" << out_str;
}
}
TEST_F(NinjaRustBinaryTargetWriterTest, LibsAndLibDirs) {
Err err;
TestWithScope setup;
Target target(setup.settings(), Label(SourceDir("//foo/"), "bar"));
target.set_output_type(Target::EXECUTABLE);
target.visibility().SetPublic();
SourceFile main("//foo/main.rs");
target.sources().push_back(SourceFile("//foo/input.rs"));
target.sources().push_back(main);
target.source_types_used().Set(SourceFile::SOURCE_RS);
target.set_output_dir(SourceDir("//out/Debug/foo/"));
target.config_values().libs().push_back(LibFile("quux"));
target.config_values().lib_dirs().push_back(SourceDir("//baz/"));
target.rust_values().set_crate_root(main);
target.rust_values().crate_name() = "foo_bar";
target.SetToolchain(setup.toolchain());
ASSERT_TRUE(target.OnResolved(&err));
{
std::ostringstream out;
NinjaRustBinaryTargetWriter writer(&target, out);
writer.Run();
const char expected[] =
"crate_name = foo_bar\n"
"crate_type = bin\n"
"output_extension = \n"
"output_dir = foo\n"
"rustflags =\n"
"rustenv =\n"
"root_out_dir = .\n"
"target_out_dir = obj/foo\n"
"target_output_name = bar\n"
"\n"
"build ./foo_bar: rust_bin ../../foo/main.rs | ../../foo/input.rs "
"../../foo/main.rs\n"
" externs =\n"
" rustdeps = -Lnative=../../baz -lquux\n";
std::string out_str = out.str();
EXPECT_EQ(expected, out_str) << expected << "\n" << out_str;
}
}
TEST_F(NinjaRustBinaryTargetWriterTest, RustProcMacro) {
Err err;
TestWithScope setup;
Target procmacro(setup.settings(), Label(SourceDir("//bar/"), "mymacro"));
procmacro.set_output_type(Target::RUST_PROC_MACRO);
procmacro.visibility().SetPublic();
SourceFile barlib("//bar/lib.rs");
procmacro.sources().push_back(SourceFile("//bar/mylib.rs"));
procmacro.sources().push_back(barlib);
procmacro.source_types_used().Set(SourceFile::SOURCE_RS);
procmacro.rust_values().set_crate_root(barlib);
procmacro.rust_values().crate_name() = "mymacro";
procmacro.rust_values().set_crate_type(RustValues::CRATE_PROC_MACRO);
procmacro.SetToolchain(setup.toolchain());
ASSERT_TRUE(procmacro.OnResolved(&err));
{
std::ostringstream out;
NinjaRustBinaryTargetWriter writer(&procmacro, out);
writer.Run();
const char expected[] =
"crate_name = mymacro\n"
"crate_type = proc-macro\n"
"output_extension = .so\n"
"output_dir = \n"
"rustflags =\n"
"rustenv =\n"
"root_out_dir = .\n"
"target_out_dir = obj/bar\n"
"target_output_name = libmymacro\n"
"\n"
"build obj/bar/libmymacro.so: rust_macro ../../bar/lib.rs | "
"../../bar/mylib.rs ../../bar/lib.rs\n"
" externs =\n"
" rustdeps =\n";
std::string out_str = out.str();
EXPECT_EQ(expected, out_str) << expected << "\n" << out_str;
}
Target target(setup.settings(), Label(SourceDir("//foo/"), "bar"));
target.set_output_type(Target::EXECUTABLE);
target.visibility().SetPublic();
SourceFile main("//foo/main.rs");
target.sources().push_back(SourceFile("//foo/source.rs"));
target.sources().push_back(main);
target.source_types_used().Set(SourceFile::SOURCE_RS);
target.rust_values().set_crate_root(main);
target.rust_values().crate_name() = "foo_bar";
target.private_deps().push_back(LabelTargetPair(&procmacro));
target.SetToolchain(setup.toolchain());
ASSERT_TRUE(target.OnResolved(&err));
{
std::ostringstream out;
NinjaRustBinaryTargetWriter writer(&target, out);
writer.Run();
const char expected[] =
"crate_name = foo_bar\n"
"crate_type = bin\n"
"output_extension = \n"
"output_dir = \n"
"rustflags =\n"
"rustenv =\n"
"root_out_dir = .\n"
"target_out_dir = obj/foo\n"
"target_output_name = bar\n"
"\n"
"build ./foo_bar: rust_bin ../../foo/main.rs | ../../foo/source.rs "
"../../foo/main.rs obj/bar/libmymacro.so\n"
" externs = --extern mymacro=obj/bar/libmymacro.so\n"
" rustdeps = -Ldependency=obj/bar\n";
std::string out_str = out.str();
EXPECT_EQ(expected, out_str) << expected << "\n" << out_str;
}
}
TEST_F(NinjaRustBinaryTargetWriterTest, GroupDeps) {
Err err;
TestWithScope setup;
Target rlib(setup.settings(), Label(SourceDir("//bar/"), "mylib"));
rlib.set_output_type(Target::RUST_LIBRARY);
rlib.visibility().SetPublic();
SourceFile barlib("//bar/lib.rs");
rlib.sources().push_back(SourceFile("//bar/mylib.rs"));
rlib.sources().push_back(barlib);
rlib.source_types_used().Set(SourceFile::SOURCE_RS);
rlib.rust_values().set_crate_root(barlib);
rlib.rust_values().crate_name() = "mylib";
rlib.SetToolchain(setup.toolchain());
ASSERT_TRUE(rlib.OnResolved(&err));
{
std::ostringstream out;
NinjaRustBinaryTargetWriter writer(&rlib, out);
writer.Run();
const char expected[] =
"crate_name = mylib\n"
"crate_type = rlib\n"
"output_extension = .rlib\n"
"output_dir = \n"
"rustflags =\n"
"rustenv =\n"
"root_out_dir = .\n"
"target_out_dir = obj/bar\n"
"target_output_name = libmylib\n"
"\n"
"build obj/bar/libmylib.rlib: rust_rlib ../../bar/lib.rs | "
"../../bar/mylib.rs ../../bar/lib.rs\n"
" externs =\n"
" rustdeps =\n";
std::string out_str = out.str();
EXPECT_EQ(expected, out_str) << expected << "\n" << out_str;
}
Target group(setup.settings(), Label(SourceDir("//baz/"), "group"));
group.set_output_type(Target::GROUP);
group.visibility().SetPublic();
group.public_deps().push_back(LabelTargetPair(&rlib));
group.SetToolchain(setup.toolchain());
ASSERT_TRUE(group.OnResolved(&err));
Target target(setup.settings(), Label(SourceDir("//foo/"), "bar"));
target.set_output_type(Target::EXECUTABLE);
target.visibility().SetPublic();
SourceFile main("//foo/main.rs");
target.sources().push_back(SourceFile("//foo/source.rs"));
target.sources().push_back(main);
target.source_types_used().Set(SourceFile::SOURCE_RS);
target.rust_values().set_crate_root(main);
target.rust_values().crate_name() = "foo_bar";
target.private_deps().push_back(LabelTargetPair(&group));
target.SetToolchain(setup.toolchain());
ASSERT_TRUE(target.OnResolved(&err));
{
std::ostringstream out;
NinjaRustBinaryTargetWriter writer(&target, out);
writer.Run();
const char expected[] =
"crate_name = foo_bar\n"
"crate_type = bin\n"
"output_extension = \n"
"output_dir = \n"
"rustflags =\n"
"rustenv =\n"
"root_out_dir = .\n"
"target_out_dir = obj/foo\n"
"target_output_name = bar\n"
"\n"
"build ./foo_bar: rust_bin ../../foo/main.rs | ../../foo/source.rs "
"../../foo/main.rs obj/bar/libmylib.rlib || obj/baz/group.stamp\n"
" externs = --extern mylib=obj/bar/libmylib.rlib\n"
" rustdeps = -Ldependency=obj/bar\n";
std::string out_str = out.str();
EXPECT_EQ(expected, out_str) << expected << "\n" << out_str;
}
}
TEST_F(NinjaRustBinaryTargetWriterTest, Externs) {
Err err;
TestWithScope setup;
Target target(setup.settings(), Label(SourceDir("//foo/"), "bar"));
target.set_output_type(Target::EXECUTABLE);
target.visibility().SetPublic();
SourceFile main("//foo/main.rs");
target.sources().push_back(SourceFile("//foo/source.rs"));
target.sources().push_back(main);
target.source_types_used().Set(SourceFile::SOURCE_RS);
target.rust_values().set_crate_root(main);
target.rust_values().crate_name() = "foo_bar";
target.config_values().externs().push_back(
std::pair("lib1", LibFile(SourceFile("//foo/lib1.rlib"))));
target.config_values().externs().push_back(
std::pair("lib2", LibFile("lib2.rlib")));
target.SetToolchain(setup.toolchain());
ASSERT_TRUE(target.OnResolved(&err));
{
std::ostringstream out;
NinjaRustBinaryTargetWriter writer(&target, out);
writer.Run();
const char expected[] =
"crate_name = foo_bar\n"
"crate_type = bin\n"
"output_extension = \n"
"output_dir = \n"
"rustflags =\n"
"rustenv =\n"
"root_out_dir = .\n"
"target_out_dir = obj/foo\n"
"target_output_name = bar\n"
"\n"
"build ./foo_bar: rust_bin ../../foo/main.rs | ../../foo/source.rs "
"../../foo/main.rs ../../foo/lib1.rlib\n"
" externs = --extern lib1=../../foo/lib1.rlib --extern "
"lib2=lib2.rlib\n"
" rustdeps =\n";
std::string out_str = out.str();
EXPECT_EQ(expected, out_str) << expected << "\n" << out_str;
}
}