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Improve Windows compatibility of
ofrak_core tests (#487)
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,22 @@ | ||
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| CC=gcc | ||
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| default: program | ||
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| program.o: program.c $(HEADERS) | ||
| $(CC) -c program.c -fno-asynchronous-unwind-tables -o program.o | ||
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| program: program.o | ||
| $(CC) program.o -o program | ||
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| program_no_reloc: program.o | ||
| $(CC) program.o -no-pie -o program_no_reloc | ||
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| program_relocated: program_relocated.o | ||
| $(CC) program_relocated.o -o program_relocated | ||
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| large_elf.o: large_elf.c $(HEADERS) | ||
| $(CC) -c large_elf.c -o large_elf.o | ||
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| large_elf: large_elf.o | ||
| $(CC) large_elf.o -no-pie -o large_elf |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,18 @@ | ||
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| #include <stdio.h> | ||
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| int foo(); | ||
| int bar(); | ||
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| int main() { | ||
| printf("Hello, World!\n"); | ||
| return foo(); | ||
| } | ||
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| int foo() { | ||
| return 12; | ||
| } | ||
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| int bar() { | ||
| return 24; | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,8 @@ | ||
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| int noop0(); | ||
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| int baz() | ||
| { | ||
| noop0(); | ||
| return 36; | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,165 +1,164 @@ | ||
| import os | ||
| import subprocess | ||
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| # import subprocess | ||
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| import pytest | ||
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| MAKEFILE_CONTENTS = """ | ||
| CC=gcc | ||
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| default: program | ||
| # MAKEFILE_CONTENTS = """ | ||
| # CC=gcc | ||
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| # default: program | ||
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| # program.o: program.c $(HEADERS) | ||
| # $(CC) -c program.c -fno-asynchronous-unwind-tables -o program.o | ||
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| program.o: program.c $(HEADERS) | ||
| $(CC) -c program.c -fno-asynchronous-unwind-tables -o program.o | ||
| # program: program.o | ||
| # $(CC) program.o -o program | ||
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| program: program.o | ||
| $(CC) program.o -o program | ||
| # program_no_reloc: program.o | ||
| # $(CC) program.o -no-pie -o program_no_reloc | ||
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| program_no_reloc: program.o | ||
| $(CC) program.o -no-pie -o program_no_reloc | ||
| # program_relocated: program_relocated.o | ||
| # $(CC) program_relocated.o -o program_relocated | ||
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| program_relocated: program_relocated.o | ||
| $(CC) program_relocated.o -o program_relocated | ||
| # large_elf.o: large_elf.c $(HEADERS) | ||
| # $(CC) -c large_elf.c -o large_elf.o | ||
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| large_elf.o: large_elf.c $(HEADERS) | ||
| $(CC) -c large_elf.c -o large_elf.o | ||
| # large_elf: large_elf.o | ||
| # $(CC) large_elf.o -no-pie -o large_elf | ||
| # """ | ||
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| large_elf: large_elf.o | ||
| $(CC) large_elf.o -no-pie -o large_elf | ||
| """ | ||
| # C_SOURCE_CONTENTS = """ | ||
| # #include <stdio.h> | ||
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| C_SOURCE_CONTENTS = """ | ||
| #include <stdio.h> | ||
| # int foo(); | ||
| # int bar(); | ||
|
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| int foo(); | ||
| int bar(); | ||
| # int main() { | ||
| # printf("Hello, World!\\n"); | ||
| # return foo(); | ||
| # } | ||
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| int main() { | ||
| printf("Hello, World!\\n"); | ||
| return foo(); | ||
| } | ||
| # int foo() { | ||
| # return 12; | ||
| # } | ||
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| int foo() { | ||
| return 12; | ||
| } | ||
| # int bar() { | ||
| # return 24; | ||
| # } | ||
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| int bar() { | ||
| return 24; | ||
| } | ||
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| # """ | ||
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| """ | ||
| # LARGE_SOURCE_CONTENTS_HEADER = """ | ||
| # int foo(); | ||
| # int bar(); | ||
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| LARGE_SOURCE_CONTENTS_HEADER = """ | ||
| int foo(); | ||
| int bar(); | ||
| # int main() { | ||
| # return bar(); | ||
| # } | ||
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| int main() { | ||
| return bar(); | ||
| } | ||
| # """ | ||
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| """ | ||
| # LARGE_SOURCE_CONTENTS_FOOTER = """ | ||
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| LARGE_SOURCE_CONTENTS_FOOTER = """ | ||
| # int foo() { | ||
| # return 12; | ||
| # } | ||
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| int foo() { | ||
| return 12; | ||
| } | ||
| # int bar() { | ||
| # return 24; | ||
| # } | ||
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| int bar() { | ||
| return 24; | ||
| } | ||
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| # """ | ||
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| """ | ||
| # PATCH_CONTENTS = """ | ||
| # int noop0(); | ||
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| PATCH_CONTENTS = """ | ||
| int noop0(); | ||
| # int baz() | ||
| # { | ||
| # noop0(); | ||
| # return 36; | ||
| # } | ||
| # """ | ||
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| int baz() | ||
| { | ||
| noop0(); | ||
| return 36; | ||
| } | ||
| """ | ||
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| # def create_noops(): | ||
| # noops = [] | ||
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| def create_noops(): | ||
| noops = [] | ||
| # i = 0 | ||
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| i = 0 | ||
| # for i in range(8000): | ||
| # instruction = f"int noop{i}(){{}}" | ||
| # noops.append(instruction) | ||
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| for i in range(8000): | ||
| instruction = f"int noop{i}(){{}}" | ||
| noops.append(instruction) | ||
| # return noops | ||
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| return noops | ||
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| @pytest.fixture(scope="session") | ||
| def elf_test_directory(): | ||
| return os.path.join(os.path.dirname(__file__), "assets") | ||
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| @pytest.fixture | ||
| def elf_test_directory(tmpdir): | ||
| makefile_path = os.path.join(tmpdir, "Makefile") | ||
| c_source_path = os.path.join(tmpdir, "program.c") | ||
| large_source_path = os.path.join(tmpdir, "large_elf.c") | ||
| # makefile_path = os.path.join(tmpdir, "Makefile") | ||
| # c_source_path = os.path.join(tmpdir, "program.c") | ||
| # large_source_path = os.path.join(tmpdir, "large_elf.c") | ||
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| patch_dir = os.path.join(tmpdir, "source_dir") | ||
| if not os.path.exists(patch_dir): | ||
| os.mkdir(patch_dir) | ||
| patch_path = os.path.join(patch_dir, "patch.c") | ||
| # patch_dir = os.path.join(tmpdir, "source_dir") | ||
| # if not os.path.exists(patch_dir): | ||
| # os.mkdir(patch_dir) | ||
| # patch_path = os.path.join(patch_dir, "patch.c") | ||
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| noops = create_noops() | ||
| # noops = create_noops() | ||
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| LARGE_SOURCE_CONTENTS = LARGE_SOURCE_CONTENTS_HEADER | ||
| for noop in noops: | ||
| LARGE_SOURCE_CONTENTS += noop | ||
| LARGE_SOURCE_CONTENTS += LARGE_SOURCE_CONTENTS_FOOTER | ||
| # LARGE_SOURCE_CONTENTS = LARGE_SOURCE_CONTENTS_HEADER | ||
| # for noop in noops: | ||
| # LARGE_SOURCE_CONTENTS += noop | ||
| # LARGE_SOURCE_CONTENTS += LARGE_SOURCE_CONTENTS_FOOTER | ||
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| with open(makefile_path, "w") as f: | ||
| f.write(MAKEFILE_CONTENTS) | ||
| with open(c_source_path, "w") as f: | ||
| f.write(C_SOURCE_CONTENTS) | ||
| with open(large_source_path, "w") as f: | ||
| f.write(LARGE_SOURCE_CONTENTS) | ||
| with open(patch_path, "w") as f: | ||
| f.write(PATCH_CONTENTS) | ||
| # with open(makefile_path, "w") as f: | ||
| # f.write(MAKEFILE_CONTENTS) | ||
| # with open(c_source_path, "w") as f: | ||
| # f.write(C_SOURCE_CONTENTS) | ||
| # with open(large_source_path, "w") as f: | ||
| # f.write(LARGE_SOURCE_CONTENTS) | ||
| # with open(patch_path, "w") as f: | ||
| # f.write(PATCH_CONTENTS) | ||
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| return tmpdir | ||
| # return tmpdir | ||
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| @pytest.fixture | ||
| @pytest.fixture(scope="session") | ||
| def elf_object_file(elf_test_directory): | ||
| subprocess.run(["make", "-C", elf_test_directory, "program.o"]) | ||
| return os.path.join(elf_test_directory, "program.o") | ||
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| @pytest.fixture | ||
| @pytest.fixture(scope="session") | ||
| def elf_executable_file(elf_test_directory): | ||
| subprocess.run(["make", "-C", elf_test_directory, "program"]) | ||
| return os.path.join(elf_test_directory, "program") | ||
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| @pytest.fixture | ||
| @pytest.fixture(scope="session") | ||
| def elf_no_pie_executable_file(elf_test_directory): | ||
| subprocess.run(["make", "-C", elf_test_directory, "program_no_reloc"]) | ||
| return os.path.join(elf_test_directory, "program_no_reloc") | ||
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| @pytest.fixture | ||
| @pytest.fixture(scope="session") | ||
| def large_elf_source_file(elf_test_directory): | ||
| return os.path.join(elf_test_directory, "large_elf.c") | ||
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| @pytest.fixture | ||
| @pytest.fixture(scope="session") | ||
| def large_elf_object_file(elf_test_directory): | ||
| subprocess.run(["make", "-C", elf_test_directory, "large_elf.o"]) | ||
| return os.path.join(elf_test_directory, "large_elf.o") | ||
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| @pytest.fixture | ||
| @pytest.fixture(scope="session") | ||
| def large_elf_file(elf_test_directory): | ||
| subprocess.run(["make", "-C", elf_test_directory, "large_elf"]) | ||
| return os.path.join(elf_test_directory, "large_elf") | ||
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| @pytest.fixture | ||
| @pytest.fixture(scope="session") | ||
| def patch_file(elf_test_directory): | ||
| return os.path.join(elf_test_directory, "source_dir", "patch.c") |
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