Examples with IMergeContext org.eclipse.team.core.mapping.IMergeContext used on opensource projects

Example 6 with IMergeContext

use of org.eclipse.team.core.mapping.IMergeContext in project egit by eclipse.

the class GitSubscriberMergeContextTest method mergeModelWithDeletedFileNoConflict.

@Test
public void mergeModelWithDeletedFileNoConflict() throws Exception {
    IEclipsePreferences p = InstanceScope.INSTANCE.getNode(Activator.getPluginId());
    p.putBoolean(GitCorePreferences.core_autoStageDeletion, true);
    File file1 = testRepo.createFile(iProject, "file1." + SAMPLE_FILE_EXTENSION);
    File file2 = testRepo.createFile(iProject, "file2." + SAMPLE_FILE_EXTENSION);
    String initialContent1 = "some content for the first file";
    String initialContent2 = "some content for the second file";
    testRepo.appendContentAndCommit(iProject, file1, initialContent1, "first file - initial commit");
    testRepo.appendContentAndCommit(iProject, file2, initialContent2, "second file - initial commit");
    IFile iFile1 = testRepo.getIFile(iProject, file1);
    IFile iFile2 = testRepo.getIFile(iProject, file2);
    String repoRelativePath1 = testRepo.getRepoRelativePath(iFile1.getLocation().toPortableString());
    String repoRelativePath2 = testRepo.getRepoRelativePath(iFile2.getLocation().toPortableString());
    testRepo.createAndCheckoutBranch(MASTER, BRANCH);
    final String branchChanges = "branch changes\n";
    setContentsAndCommit(testRepo, iFile1, branchChanges + initialContent1, "branch commit");
    iFile2.delete(true, new NullProgressMonitor());
    TestUtils.waitForJobs(500, 5000, null);
    assertFalse(iFile2.exists());
    testRepo.addAndCommit(iProject, file2, "branch commit - deleted file2." + SAMPLE_FILE_EXTENSION);
    testRepo.checkoutBranch(MASTER);
    iProject.refreshLocal(IResource.DEPTH_INFINITE, new NullProgressMonitor());
    TestUtils.waitForJobs(500, 5000, null);
    if (!iFile2.exists()) {
        // Debug output to track down sporadically failing test
        System.out.println(iFile2 + " is synchronized? " + Boolean.toString(iFile2.isSynchronized(IResource.DEPTH_ZERO)));
        System.out.println(TestUtils.dumpThreads());
        System.out.println("***** WARNING: IFile reported as not existing");
        System.out.println(iProject + " is open? " + Boolean.toString(iProject.isOpen()));
        System.out.println(file2.getPath() + " exists? " + Boolean.toString(file2.exists()));
        System.out.println(iFile2 + " exists now? " + Boolean.toString(iFile2.exists()));
        iFile2 = iProject.getFile(iFile2.getName());
        System.out.println(iFile2 + " exists now? " + Boolean.toString(iFile2.exists()));
        fail(iFile2 + " reported not to exist");
    }
    assertTrue(iFile2.exists());
    final String masterChanges = "some changes\n";
    setContentsAndCommit(testRepo, iFile1, initialContent1 + masterChanges, "master commit");
    iProject.refreshLocal(IResource.DEPTH_INFINITE, new NullProgressMonitor());
    // end setup
    TestUtils.waitForJobs(500, 5000, null);
    IMergeContext mergeContext = prepareModelContext(repo, iFile1, MASTER, BRANCH);
    IDiff node = mergeContext.getDiffTree().getDiff(iFile1);
    assertNotNull(node);
    node = mergeContext.getDiffTree().getDiff(iFile2);
    assertNotNull(node);
    IResourceMappingMerger merger = createMerger();
    IStatus mergeStatus = merger.merge(mergeContext, new NullProgressMonitor());
    assertEquals(IStatus.OK, mergeStatus.getSeverity());
    assertContentEquals(iFile1, branchChanges + initialContent1 + masterChanges);
    assertFalse(iFile2.exists());
    Status status = status(repo);
    assertEquals(1, status.getChanged().size());
    assertEquals(1, status.getRemoved().size());
    assertEquals(0, status.getModified().size());
    assertTrue(status.getChanged().contains(repoRelativePath1));
    assertTrue(status.getRemoved().contains(repoRelativePath2));
}