| #!/usr/bin/env python3 |
| # Copyright 2020 The Fuchsia Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| """Run unit-test suite for compare_toolchains.py.""" |
| |
| import os |
| import sys |
| import unittest |
| |
| import compare_toolchains as ct |
| |
| _TEST_TOOLCHAIN_NINJA_TEXT = r''' |
| rule efi-x64-win-clang_alink |
| command = rm -f ${out} && ../../prebuilt/third_party/clang/linux-x64/bin/llvm-ar ${arflags} cqsD ${out} '@${out}.rsp' |
| description = AR ${out} |
| rspfile = ${out}.rsp |
| rspfile_content = ${in} |
| rule efi-x64-win-clang_stamp |
| command = touch ${out} |
| description = STAMP ${out} |
| rule efi-x64-win-clang_link |
| command = ../../prebuilt/third_party/clang/linux-x64/bin/clang++ -o ${output_dir}/${target_output_name}${output_extension} ${ldflags} @'${output_dir}/${target_output_name}.rsp' ${libs} ${solibs} |
| description = LINK ${output_dir}/${target_output_name}${output_extension} |
| rspfile = ${output_dir}/${target_output_name}.rsp |
| rspfile_content = ${in} |
| rule efi-x64-win-clang_cxx |
| command = ../../prebuilt/third_party/clang/linux-x64/bin/clang++ -MD -MF ${out}.d -o ${out} ${defines} ${include_dirs} ${cflags} ${cflags_cc} -c ${in} |
| description = CXX ${out} |
| depfile = ${out}.d |
| deps = gcc |
| rule efi-x64-win-clang_cc |
| command = ../../prebuilt/third_party/clang/linux-x64/bin/clang -MD -MF ${out}.d -o ${out} ${defines} ${include_dirs} ${cflags} ${cflags_c} -c ${in} |
| description = CC ${out} |
| depfile = ${out}.d |
| deps = gcc |
| rule efi-x64-win-clang_asm |
| command = ../../prebuilt/third_party/clang/linux-x64/bin/clang -MD -MF ${out}.d -o ${out} ${defines} ${include_dirs} ${asmflags} -c ${in} |
| description = ASM ${out} |
| depfile = ${out}.d |
| deps = gcc |
| rule efi-x64-win-clang_copy |
| command = ln -f ${in} ${out} |
| description = COPY ${in} ${out} |
| |
| build efi-x64-win-clang/obj/bootloader/bootloader.stamp: efi-x64-win-clang_stamp efi-x64-win-clang/obj/bootloader/bootloader.binary.stamp efi-x64-win-clang/obj |
| /bootloader/bootloader.manifest.stamp |
| build efi-x64-win-clang/obj/bootloader/bootloader.binary.stamp: efi-x64-win-clang_stamp efi-x64-win-clang/bootx64.efi |
| subninja efi-x64-win-clang/obj/bootloader/bootloader.binary._build.ninja |
| ...... |
| ''' |
| |
| |
| class TestParseToolchainNinjaFile(unittest.TestCase): |
| |
| def test_simple_rule_definition(self): |
| toolchain_ninja = r'''# This comment shall be ignored |
| # As well as empty lines below |
| |
| rule test-toolchain_alink |
| command = blah -o ${out} --blarg '@${out}.rsp' |
| description = Do blah |
| rspfile = ${out}.rspfile |
| rspfile_content = ${in} |
| |
| |
| ''' |
| expected = { |
| 'alink': |
| { |
| 'command': "blah -o ${out} --blarg '@${out}.rsp'", |
| 'description': 'Do blah', |
| 'rspfile': '${out}.rspfile', |
| 'rspfile_content': '${in}', |
| } |
| } |
| |
| self.assertDictEqual( |
| ct.parse_toolchain_ninja_file(toolchain_ninja, 'test-toolchain'), |
| expected) |
| |
| def test_multiple_rule_definitions(self): |
| expected = { |
| 'alink': |
| { |
| 'command': |
| "rm -f ${out} && ../../prebuilt/third_party/clang/linux-x64/bin/llvm-ar ${arflags} cqsD ${out} '@${out}.rsp'", |
| 'description': |
| 'AR ${out}', |
| 'rspfile': |
| '${out}.rsp', |
| 'rspfile_content': |
| '${in}', |
| }, |
| 'link': |
| { |
| 'command': |
| "../../prebuilt/third_party/clang/linux-x64/bin/clang++ -o ${output_dir}/${target_output_name}${output_extension} ${ldflags} @'${output_dir}/${target_output_name}.rsp' ${libs} ${solibs}", |
| 'description': |
| 'LINK ${output_dir}/${target_output_name}${output_extension}', |
| 'rspfile': |
| '${output_dir}/${target_output_name}.rsp', |
| 'rspfile_content': |
| '${in}', |
| }, |
| 'cc': |
| { |
| 'command': |
| '../../prebuilt/third_party/clang/linux-x64/bin/clang -MD -MF ${out}.d -o ${out} ${defines} ${include_dirs} ${cflags} ${cflags_c} -c ${in}', |
| 'description': |
| 'CC ${out}', |
| 'depfile': |
| '${out}.d', |
| 'deps': |
| 'gcc', |
| }, |
| 'cxx': |
| { |
| 'command': |
| '../../prebuilt/third_party/clang/linux-x64/bin/clang++ -MD -MF ${out}.d -o ${out} ${defines} ${include_dirs} ${cflags} ${cflags_cc} -c ${in}', |
| 'description': |
| 'CXX ${out}', |
| 'depfile': |
| '${out}.d', |
| 'deps': |
| 'gcc', |
| }, |
| 'asm': |
| { |
| 'command': |
| '../../prebuilt/third_party/clang/linux-x64/bin/clang -MD -MF ${out}.d -o ${out} ${defines} ${include_dirs} ${asmflags} -c ${in}', |
| 'description': |
| 'ASM ${out}', |
| 'depfile': |
| '${out}.d', |
| 'deps': |
| 'gcc', |
| }, |
| 'copy': |
| { |
| 'command': 'ln -f ${in} ${out}', |
| 'description': 'COPY ${in} ${out}', |
| }, |
| 'stamp': { |
| 'command': 'touch ${out}', |
| 'description': 'STAMP ${out}', |
| }, |
| } |
| self.maxDiff = None |
| self.assertDictEqual( |
| ct.parse_toolchain_ninja_file( |
| _TEST_TOOLCHAIN_NINJA_TEXT, 'efi-x64-win-clang'), expected) |
| |
| |
| class TestPrettyPrintCommandsList(unittest.TestCase): |
| |
| def test_simple_commands(self): |
| input_cmds = [ |
| 'copy foo bar', |
| 'rm -f foo.debug && ln -sf lib.unstripped/foo foo.debug && touch foo.stamp', |
| ] |
| |
| expected = r'''copy foo bar |
| rm -f foo.debug && \ |
| ln -sf lib.unstripped/foo foo.debug && \ |
| touch foo.stamp |
| ''' |
| self.assertEqual(ct.pretty_print_commands_list(input_cmds), expected) |
| |
| def test_compile_commands(self): |
| input_cmds = [ |
| '.../clang++ -o program -shared main.cc libfoo.a -lbar && touch program.stamp', |
| ] |
| expected = r'''.../clang++ \ |
| -o \ |
| program \ |
| -shared \ |
| main.cc \ |
| libfoo.a \ |
| -lbar \ |
| && \ |
| touch \ |
| program.stamp |
| ''' |
| self.assertEqual(ct.pretty_print_commands_list(input_cmds), expected) |
| |
| |
| if __name__ == "__main__": |
| unittest.main() |
