mirror of
https://github.com/git/git.git
synced 2024-05-22 03:56:33 +02:00
9943e5b979
When importing from multiple perforce paths - we may attempt to
import a changelist that contains files from two (or more) of these
depot paths. Currently, this results in multiple git commits - one
containing the changes, and the other(s) as empty commit(s). This
behavior was introduced in commit 1f90a64891 ("git-p4: reduce number
of server queries for fetches", 2015-12-19).
Reproduction Steps:
1. Have a git repo cloned from a perforce repo using multiple
depot paths (e.g. //depot/foo and //depot/bar).
2. Submit a single change to the perforce repo that makes changes
in both //depot/foo and //depot/bar.
3. Run "git p4 sync" to sync the change from #2.
Change is synced as multiple commits, one for each depot path that
was affected.
Using a set, instead of a list inside p4ChangesForPaths() ensures
that each changelist is unique to the returned list, and therefore
only a single commit is generated for each changelist.
Reported-by: James Farwell <jfarwell@vmware.com>
Signed-off-by: George Vanburgh <gvanburgh@bloomberg.net>
Reviewed-by: Luke Diamand <luke@diamand.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
285 lines
6.7 KiB
Bash
Executable File
285 lines
6.7 KiB
Bash
Executable File
#!/bin/sh
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test_description='git p4 tests'
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. ./lib-git-p4.sh
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test_expect_success 'start p4d' '
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start_p4d
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'
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test_expect_success 'add p4 files' '
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(
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cd "$cli" &&
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echo file1 >file1 &&
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p4 add file1 &&
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p4 submit -d "file1" &&
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echo file2 >file2 &&
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p4 add file2 &&
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p4 submit -d "file2"
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)
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'
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test_expect_success 'basic git p4 clone' '
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git p4 clone --dest="$git" //depot &&
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test_when_finished cleanup_git &&
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(
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cd "$git" &&
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git log --oneline >lines &&
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test_line_count = 1 lines
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)
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'
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test_expect_success 'depot typo error' '
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test_must_fail git p4 clone --dest="$git" /depot 2>errs &&
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grep "Depot paths must start with" errs
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'
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test_expect_success 'git p4 clone @all' '
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git p4 clone --dest="$git" //depot@all &&
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test_when_finished cleanup_git &&
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(
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cd "$git" &&
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git log --oneline >lines &&
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test_line_count = 2 lines
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)
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'
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test_expect_success 'git p4 sync uninitialized repo' '
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test_create_repo "$git" &&
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test_when_finished cleanup_git &&
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(
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cd "$git" &&
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test_must_fail git p4 sync 2>errs &&
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test_i18ngrep "Perhaps you never did" errs
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)
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'
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#
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# Create a git repo by hand. Add a commit so that HEAD is valid.
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# Test imports a new p4 repository into a new git branch.
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#
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test_expect_success 'git p4 sync new branch' '
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test_create_repo "$git" &&
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test_when_finished cleanup_git &&
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(
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cd "$git" &&
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test_commit head &&
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git p4 sync --branch=refs/remotes/p4/depot //depot@all &&
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git log --oneline p4/depot >lines &&
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test_line_count = 2 lines
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)
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'
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test_expect_success 'clone two dirs' '
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(
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cd "$cli" &&
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mkdir sub1 sub2 &&
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echo sub1/f1 >sub1/f1 &&
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echo sub2/f2 >sub2/f2 &&
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p4 add sub1/f1 &&
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p4 submit -d "sub1/f1" &&
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p4 add sub2/f2 &&
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p4 submit -d "sub2/f2"
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) &&
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git p4 clone --dest="$git" //depot/sub1 //depot/sub2 &&
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test_when_finished cleanup_git &&
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(
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cd "$git" &&
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git ls-files >lines &&
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test_line_count = 2 lines &&
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git log --oneline p4/master >lines &&
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test_line_count = 1 lines
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)
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'
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test_expect_success 'clone two dirs, @all' '
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(
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cd "$cli" &&
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echo sub1/f3 >sub1/f3 &&
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p4 add sub1/f3 &&
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p4 submit -d "sub1/f3"
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) &&
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git p4 clone --dest="$git" //depot/sub1@all //depot/sub2@all &&
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test_when_finished cleanup_git &&
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(
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cd "$git" &&
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git ls-files >lines &&
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test_line_count = 3 lines &&
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git log --oneline p4/master >lines &&
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test_line_count = 3 lines
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)
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'
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test_expect_success 'clone two dirs, @all, conflicting files' '
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(
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cd "$cli" &&
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echo sub2/f3 >sub2/f3 &&
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p4 add sub2/f3 &&
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p4 submit -d "sub2/f3"
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) &&
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git p4 clone --dest="$git" //depot/sub1@all //depot/sub2@all &&
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test_when_finished cleanup_git &&
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(
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cd "$git" &&
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git ls-files >lines &&
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test_line_count = 3 lines &&
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git log --oneline p4/master >lines &&
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test_line_count = 4 lines &&
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echo sub2/f3 >expected &&
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test_cmp expected f3
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)
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'
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test_expect_success 'clone two dirs, each edited by submit, single git commit' '
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(
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cd "$cli" &&
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echo sub1/f4 >sub1/f4 &&
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p4 add sub1/f4 &&
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echo sub2/f4 >sub2/f4 &&
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p4 add sub2/f4 &&
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p4 submit -d "sub1/f4 and sub2/f4"
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) &&
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git p4 clone --dest="$git" //depot/sub1@all //depot/sub2@all &&
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test_when_finished cleanup_git &&
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(
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cd "$git" &&
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git ls-files >lines &&
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test_line_count = 4 lines &&
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git log --oneline p4/master >lines &&
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test_line_count = 5 lines
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)
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'
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revision_ranges="2000/01/01,#head \
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1,2080/01/01 \
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2000/01/01,2080/01/01 \
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2000/01/01,1000 \
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1,1000"
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test_expect_success 'clone using non-numeric revision ranges' '
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test_when_finished cleanup_git &&
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for r in $revision_ranges
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do
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rm -fr "$git" &&
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test ! -d "$git" &&
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git p4 clone --dest="$git" //depot@$r &&
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(
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cd "$git" &&
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git ls-files >lines &&
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test_line_count = 8 lines
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)
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done
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'
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test_expect_success 'clone with date range, excluding some changes' '
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test_when_finished cleanup_git &&
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before=$(date +%Y/%m/%d:%H:%M:%S) &&
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sleep 2 &&
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(
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cd "$cli" &&
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:>date_range_test &&
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p4 add date_range_test &&
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p4 submit -d "Adding file"
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) &&
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git p4 clone --dest="$git" //depot@1,$before &&
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(
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cd "$git" &&
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test_path_is_missing date_range_test
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)
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'
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test_expect_success 'exit when p4 fails to produce marshaled output' '
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mkdir badp4dir &&
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test_when_finished "rm badp4dir/p4 && rmdir badp4dir" &&
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cat >badp4dir/p4 <<-EOF &&
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#!$SHELL_PATH
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exit 1
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EOF
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chmod 755 badp4dir/p4 &&
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(
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PATH="$TRASH_DIRECTORY/badp4dir:$PATH" &&
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export PATH &&
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test_expect_code 1 git p4 clone --dest="$git" //depot >errs 2>&1
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) &&
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cat errs &&
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test_i18ngrep ! Traceback errs
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'
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# Hide a file from p4d, make sure we catch its complaint. This won't fail in
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# p4 changes, files, or describe; just in p4 print. If P4CLIENT is unset, the
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# message will include "Librarian checkout".
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test_expect_success 'exit gracefully for p4 server errors' '
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test_when_finished "mv \"$db\"/depot/file1,v,hidden \"$db\"/depot/file1,v" &&
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mv "$db"/depot/file1,v "$db"/depot/file1,v,hidden &&
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test_when_finished cleanup_git &&
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test_expect_code 1 git p4 clone --dest="$git" //depot@1 >out 2>err &&
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test_i18ngrep "Error from p4 print" err
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'
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test_expect_success 'clone --bare should make a bare repository' '
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rm -rf "$git" &&
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git p4 clone --dest="$git" --bare //depot &&
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test_when_finished cleanup_git &&
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(
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cd "$git" &&
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test_path_is_missing .git &&
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git config --get --bool core.bare true &&
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git rev-parse --verify refs/remotes/p4/master &&
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git rev-parse --verify refs/remotes/p4/HEAD &&
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git rev-parse --verify refs/heads/master &&
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git rev-parse --verify HEAD
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)
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'
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# Sleep a bit so that the top-most p4 change did not happen "now". Then
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# import the repo and make sure that the initial import has the same time
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# as the top-most change.
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test_expect_success 'initial import time from top change time' '
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p4change=$(p4 -G changes -m 1 //depot/... | marshal_dump change) &&
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p4time=$(p4 -G changes -m 1 //depot/... | marshal_dump time) &&
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sleep 3 &&
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git p4 clone --dest="$git" //depot &&
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test_when_finished cleanup_git &&
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(
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cd "$git" &&
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gittime=$(git show -s --raw --pretty=format:%at HEAD) &&
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echo $p4time $gittime &&
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test $p4time = $gittime
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)
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'
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test_expect_success 'unresolvable host in P4PORT should display error' '
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test_when_finished cleanup_git &&
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git p4 clone --dest="$git" //depot &&
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(
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cd "$git" &&
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P4PORT=nosuchhost:65537 &&
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export P4PORT &&
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test_expect_code 1 git p4 sync >out 2>err &&
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grep "connect to nosuchhost" err
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)
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'
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test_expect_success 'submit from detached head' '
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test_when_finished cleanup_git &&
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git p4 clone --dest="$git" //depot &&
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(
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cd "$git" &&
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git checkout p4/master &&
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>detached_head_test &&
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git add detached_head_test &&
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git commit -m "add detached_head" &&
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git config git-p4.skipSubmitEdit true &&
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git p4 submit &&
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git p4 rebase &&
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git log p4/master | grep detached_head
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)
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'
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test_expect_success 'kill p4d' '
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kill_p4d
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'
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test_done
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