32 lines
894 B
Python
32 lines
894 B
Python
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load("@bazel_skylib//rules:diff_test.bzl", "diff_test")
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def image_contents_test(
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name,
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image,
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path,
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expected,
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target_compatible_with = None,
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tags = []):
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"""A test that extracts a file from a disk image file, and then asserts that it's identical to some other file."""
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extracted_path = name + path.replace("/", "_") + "_extracted.bin"
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native.genrule(
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name = name + "_extracted",
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tools = [
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"//external/e2fsprogs/debugfs:debugfs",
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],
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srcs = [image],
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outs = [extracted_path],
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cmd = "$(location //external/e2fsprogs/debugfs:debugfs) -R 'dump " + path + " $@' $<",
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tags = ["manual"],
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)
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diff_test(
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name = name,
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file1 = extracted_path,
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file2 = expected,
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target_compatible_with = target_compatible_with,
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tags = tags,
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)
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