Mercurial > jhg
changeset 377:86f049e6bcae
Issue 22: Test for subsequent empty manifest entries case for separate .i and .d repository control files
| author | Artem Tikhomirov <tikhomirov.artem@gmail.com> |
|---|---|
| date | Thu, 02 Feb 2012 16:16:19 +0100 |
| parents | d45ad07dc94c |
| children | 9fb990c8a724 |
| files | src/org/tmatesoft/hg/internal/RevlogStream.java test-data/test-repos.jar test/org/tmatesoft/hg/test/TestStatus.java |
| diffstat | 3 files changed, 41 insertions(+), 1 deletions(-) [+] |
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--- a/src/org/tmatesoft/hg/internal/RevlogStream.java Thu Feb 02 16:10:50 2012 +0100 +++ b/src/org/tmatesoft/hg/internal/RevlogStream.java Thu Feb 02 16:16:19 2012 +0100 @@ -480,7 +480,7 @@ } } // XXX - if (patchToPrevious && !userDataAccess.isEmpty()) { + if (patchToPrevious && !userDataAccess.isEmpty() /* Issue 22, empty patch to an empty base revision*/) { // this is a patch patch.read(userDataAccess); userDataAccess.done();
--- a/test/org/tmatesoft/hg/test/TestStatus.java Thu Feb 02 16:10:50 2012 +0100 +++ b/test/org/tmatesoft/hg/test/TestStatus.java Thu Feb 02 16:16:19 2012 +0100 @@ -475,6 +475,46 @@ } } + /** + * Issue 22, two subsequent commits that remove all repository files, each in a different branch. + * Here's excerpt from my RevlogWriter utility: + * <pre> + * final List<String> filesList = Collections.singletonList("file1"); + * // + * file1.writeUncompressed(-1, -1, 0, 0, "garbage".getBytes()); + * // + * ManifestBuilder mb = new ManifestBuilder(); + * mb.reset().add("file1", file1.getRevision(0)); + * manifest.writeUncompressed(-1, -1, 0, 0, mb.build()); // manifest revision 0 + * final byte[] cset1 = buildChangelogEntry(manifest.getRevision(0), Collections.<String, String>emptyMap(), filesList, "Add a file"); + * changelog.writeUncompressed(-1, -1, 0, 0, cset1); + * // + * // pretend we delete all files in a branch 1 + * manifest.writeUncompressed(0, -1, 1, 1, new byte[0]); // manifest revision 1 + * final byte[] cset2 = buildChangelogEntry(manifest.getRevision(1), Collections.singletonMap("branch", "delete-all-1"), filesList, "Delete all files in a first branch"); + * changelog.writeUncompressed(0, -1, 1, 1, cset2); + * // + * // pretend we delete all files in a branch 2 (which is based on revision 0, same as branch 1) + * manifest.writeUncompressed(1, -1, 1 /*!!! here comes baseRevision != index * /, 2, new byte[0]); // manifest revision 2 + * final byte[] cset3 = buildChangelogEntry(manifest.getRevision(2), Collections.singletonMap("branch", "delete-all-2"), filesList, "Again delete all files but in another branch"); + * changelog.writeUncompressed(0, -1, 2, 2, cset3); + * </pre> + */ + @Test + public void testOnEmptyRepositoryWithAllFilesDeletedInBranch() throws Exception { + repo = Configuration.get().find("status-3"); + HgStatusCommand cmd = new HgStatusCommand(repo); + cmd.all(); + StatusCollector sc = new StatusCollector(); + cmd.execute(sc); + // shall pass without exception + assertTrue(sc.getErrors().isEmpty()); + for (HgStatus.Kind k : HgStatus.Kind.values()) { + assertTrue("Kind " + k.name() + " shall be empty",sc.get(k).isEmpty()); + } + } + + /* * With warm-up of previous tests, 10 runs, time in milliseconds * 'hg status -A': Native client total 953 (95 per run), Java client 94 (9)