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## diff_test
<pre>
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-expect_same">expect_same</a>, <a href="#diff_test-kwargs">kwargs</a>)
</pre>
A test that compares the contents of two files.
The test succeeds when the files are expected to be the same (with regard to
file contents) and are in fact the same, or when the files are expected to
be different and are in fact so.
### Parameters
<table class="params-table">
<colgroup>
<col class="col-param" />
<col class="col-description" />
</colgroup>
<tbody>
<tr id="diff_test-name">
<td><code>name</code></td>
<td>
required.
<p>
The name of the test rule.
</p>
</td>
</tr>
<tr id="diff_test-file1">
<td><code>file1</code></td>
<td>
required.
<p>
Label of the file to compare to <code>file2</code>.
</p>
</td>
</tr>
<tr id="diff_test-file2">
<td><code>file2</code></td>
<td>
required.
<p>
Label of the file to compare to <code>file1</code>.
</p>
</td>
</tr>
<tr id="diff_test-expect_same">
<td><code>expect_same</code></td>
<td>
optional. default is <code>True</code>
<p>
Whether the files are expected to be the same or not. The
test passes if this is True and the files are the same, or if this is
False and the files are not the same.
</p>
</td>
</tr>
<tr id="diff_test-kwargs">
<td><code>kwargs</code></td>
<td>
optional.
<p>
The <a href="https://docs.bazel.build/versions/master/be/common-definitions.html#common-attributes-tests">common attributes for tests</a>.
</p>
</td>
</tr>
</tbody>
</table>
|
