On Wed, 14 May 2025 14:40:41 GMT, Manuel Hässig <mhaes...@openjdk.org> wrote:
> When passing `-J-version` to the patched javac, > `tools/launcher/ToolsOpts.java` wants to verify that the output corresponds > to the expected version output. However, if the build id of the JDK running > this test contains the substring "-J", then the test fails incorrectly at: > > https://github.com/openjdk/jdk/blob/97b0dd2167530b3d237e748cd5da0130e38e8af2/test/jdk/tools/launcher/ToolsOpts.java#L131-L134 > > This PR addresses this false positive by looking for the substring `" -J-"` > instead. The preceding space to ensure that `-J` occurs at the beginning of a > word as an argument would and a `-` suffix since `-J` options are always > followed by a dash. Further, this PR adds a print of the output of the test > result in case this condition fails, to be able to inspect what triggered the > failure. > > Testing: > - [x] [Github > Actions](https://github.com/mhaessig/jdk/actions/runs/15023438332) > - [x] tier1 and tier2 for Oracle supported platforms and OSs plus Oracle > internal testing Looks good to me but someone from core-libs should have a look as well. ------------- Marked as reviewed by thartmann (Reviewer). PR Review: https://git.openjdk.org/jdk/pull/25230#pullrequestreview-2846233046
