38 lines
1.4 KiB
Markdown
38 lines
1.4 KiB
Markdown
<!-- Generated with Stardoc: http://skydoc.bazel.build -->
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A test rule that compares two binary files or two directories.
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Similar to `bazel-skylib`'s [`diff_test`](https://github.com/bazelbuild/bazel-skylib/blob/main/rules/diff_test.bzl)
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but also supports comparing directories.
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The rule uses a Bash command (diff) on Linux/macOS/non-Windows, and a cmd.exe
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command (fc.exe) on Windows (no Bash is required).
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See also: [rules_diff](https://gitlab.arm.com/bazel/rules_diff)
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<a id="diff_test"></a>
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## diff_test
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<pre>
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diff_test(<a href="#diff_test-name">name</a>, <a href="#diff_test-file1">file1</a>, <a href="#diff_test-file2">file2</a>, <a href="#diff_test-size">size</a>, <a href="#diff_test-kwargs">kwargs</a>)
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</pre>
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A test that compares two files.
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The test succeeds if the files' contents match.
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**PARAMETERS**
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| Name | Description | Default Value |
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| :------------- | :------------- | :------------- |
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| <a id="diff_test-name"></a>name | The name of the test rule. | none |
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| <a id="diff_test-file1"></a>file1 | Label of the file to compare to <code>file2</code>. | none |
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| <a id="diff_test-file2"></a>file2 | Label of the file to compare to <code>file1</code>. | none |
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| <a id="diff_test-size"></a>size | standard attribute for tests | `"small"` |
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| <a id="diff_test-kwargs"></a>kwargs | The <a href="https://docs.bazel.build/versions/main/be/common-definitions.html#common-attributes-tests">common attributes for tests</a>. | none |
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