Test Encyclopedia: Document TEST_WORKSPACE behavior
It's now unconditionally set by Bazel, however not documented as such.
RELNOTES: none
@@ -238,9 +238,6 @@ test unless the user explicitly requests it.</p>
<tr><td><code>TEST_SRCDIR</code></td><td>absolute path to the base of the runfiles tree</td><td>required</td></tr>
<tr><td><code>TEST_TOTAL_SHARDS</code></td><td>total shard count, if sharding is used</td><td>optional</td></tr>
<tr><td><code>TEST_TMPDIR</code></td><td>absolute path to a private writable directory</td><td>required</td></tr>
- <tr><td><code>TEST_UNDECLARED_OUTPUTS_DIR</code></td><td>absolute path to a private writable directory (used to write undeclared test outputs)</td><td>optional</td></tr>
- <tr><td><code>TEST_UNDECLARED_OUTPUTS_ANNOTATIONS_DIR</code></td><td>absolute path to a private writable directory (used to write undeclared test output annotation .part files).
-
</td><td>optional</td></tr>
<tr><td><code>TEST_WARNINGS_OUTPUT_FILE</code></td><td>absolute path to a private file in a writable directory (used to write test target warnings)</td><td>optional</td></tr>
<tr><td><code>TESTBRIDGE_TEST_ONLY</code></td><td>value of <a href="user-manual.html#flag--test_filter"><code>--test_filter</code></a>, if specified</td><td>optional</td></tr>
