[GR-12507] Document how to run a single TCK test.

PullRequest: graal/2475
zcfrank1st · Nov 15, 2018 · 4755687 · 4755687
2 parents a9471c2 + 39a0128
commit 4755687
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diff --git a/truffle/docs/TCK.md b/truffle/docs/TCK.md
@@ -39,6 +39,11 @@ example tests JavaScript with Java types:
 
 `mx tck -Dtck.values=java-host -Dtck.language=js`
 
+To run a single test specify the full test name. For example to run a test for SimpleLanguage `+` operator
+with SimpleLanguage `number` and `big number` use:
+
+`mx tck 'ExpressionTest#testExpression[sl::+(sl::number, sl::bigNumber)]'`
+
 To run the TCK tests on the GraalVM it's enough to set the mx `--java-home` to point to the GraalVM:
 
 `mx --java-home=<path_to_graalvm> tck`