fix typo and add run ui_test directive

Author: asquared31415

src/tools/compiletest/src/errors.rs

@@ -117,7 +117,7 @@ fn try_parse_error_comment(
     static COMPILETEST_REVISION: Lazy<Regex> =
         Lazy::new(|| Regex::new(r"//\[(?P<revs>[\w,]+)\]~").unwrap());
 
-    // compiletest style revisions are `~[revs]`
+    // ui_test style revisions are `~[revs]`
     static UI_TEST_REVISION: Lazy<Regex> =
         Lazy::new(|| Regex::new(r"//~\[(?P<revs>[\w,]+)\]").unwrap());
 

src/tools/test_common/src/directives.rs

@@ -338,7 +338,7 @@ name_directive!(CompareOutputLinesBySubsetDirective, "compare-output-lines-by-su
 // FIXME: (ui_test) ui_test doesn't have granular enough comments for the various check/build/run modes
 name_directive!(CheckPassDirective, "check-pass", "check-pass");
 name_directive!(BuildPassDirective, "build-pass");
-name_directive!(RunPassDirective, "run-pass");
+name_directive!(RunPassDirective, "run-pass", "run");
 
 name_directive!(CompileFailDirective, "compile-fail"); // UNUSED IN UI TESTS
 name_directive!(CheckFailDirective, "check-fail");