From 13ea2b5e0786e70780f91637fb82ca18dd03a730 Mon Sep 17 00:00:00 2001 From: Jakub Suder Date: Tue, 12 Jan 2010 23:04:25 +0100 Subject: [PATCH] added tests for recent changes --- test.sh | 106 ++++++++++++++++++++++++++++++++++++++++++++++++++++++-- 1 file changed, 104 insertions(+), 2 deletions(-) diff --git a/test.sh b/test.sh index 12b045657..cfe3a3c25 100755 --- a/test.sh +++ b/test.sh @@ -53,6 +53,16 @@ multiline() done } +undo() +{ + git reset --hard HEAD~ +} + +last_commit_message() +{ + git log --format=%s -1 +} + rm -rf mainline subproj mkdir mainline subproj @@ -82,7 +92,24 @@ git branch subdir git fetch ../subproj sub1 git branch sub1 FETCH_HEAD + +# check if --message works for add +git subtree add --prefix=subdir --message="Added subproject" sub1 +check_equal "$(last_commit_message)" "Added subproject" +undo + +# check if --message works as -m and --prefix as -P +git subtree add -P subdir -m "Added subproject using git subtree" sub1 +check_equal "$(last_commit_message)" "Added subproject using git subtree" +undo + +# check if --message works with squash too +git subtree add -P subdir -m "Added subproject with squash" --squash sub1 +check_equal "$(last_commit_message)" "Added subproject with squash" +undo + git subtree add --prefix=subdir/ FETCH_HEAD +check_equal "$(last_commit_message)" "Add 'subdir/' from commit '$(git rev-parse sub1)'" # this shouldn't actually do anything, since FETCH_HEAD is already a parent git merge -m 'merge -s -ours' -s ours FETCH_HEAD @@ -98,13 +125,44 @@ git commit -m 'main-sub7' git fetch ../subproj sub2 git branch sub2 FETCH_HEAD + +# check if --message works for merge +git subtree merge --prefix=subdir -m "Merged changes from subproject" sub2 +check_equal "$(last_commit_message)" "Merged changes from subproject" +undo + +# check if --message for merge works with squash too +git subtree merge --prefix subdir -m "Merged changes from subproject using squash" --squash sub2 +check_equal "$(last_commit_message)" "Merged changes from subproject using squash" +undo + git subtree merge --prefix=subdir FETCH_HEAD git branch pre-split +check_equal "$(last_commit_message)" "Merge commit '$(git rev-parse sub2)' into mainline" -spl1=$(git subtree split --annotate='*' \ - --prefix subdir --onto FETCH_HEAD --rejoin) +# check if --message works for split+rejoin +spl1=$(git subtree split --annotate='*' --prefix subdir --onto FETCH_HEAD --message "Split & rejoin" --rejoin) echo "spl1={$spl1}" git branch spl1 "$spl1" +check_equal "$(last_commit_message)" "Split & rejoin" +undo + +# check split with --branch +git subtree split --annotate='*' --prefix subdir --onto FETCH_HEAD --branch splitbr1 +check_equal "$(git rev-parse splitbr1)" "$spl1" + +# check split with --branch for an existing branch +git branch splitbr2 sub1 +git subtree split --annotate='*' --prefix subdir --onto FETCH_HEAD --branch splitbr2 +check_equal "$(git rev-parse splitbr2)" "$spl1" + +# check split with --branch for an incompatible branch +result=$(git subtree split --prefix subdir --onto FETCH_HEAD --branch subdir || echo "caught error") +check_equal "$result" "caught error" + + +git subtree split --annotate='*' --prefix subdir --onto FETCH_HEAD --rejoin +check_equal "$(last_commit_message)" "Split 'subdir/' into commit '$spl1'" create subdir/main-sub8 git commit -m 'main-sub8' @@ -170,6 +228,50 @@ check_equal "$(git log --pretty=format:'%s' HEAD^2 | grep -i split)" "" # meaningless to subproj since one side of the merge refers to the mainline) check_equal "$(git log --pretty=format:'%s%n%b' HEAD^2 | grep 'git-subtree.*:')" "" + +# check if split can find proper base without --onto +# prepare second pair of repositories +mkdir test2 +cd test2 + +mkdir main +cd main +git init +create main1 +git commit -m "main1" + +cd .. +mkdir sub +cd sub +git init +create sub2 +git commit -m "sub2" + +cd ../main +git fetch ../sub master +git branch sub2 FETCH_HEAD +git subtree add --prefix subdir sub2 + +cd ../sub +create sub3 +git commit -m "sub3" + +cd ../main +git fetch ../sub master +git branch sub3 FETCH_HEAD +git subtree merge --prefix subdir sub3 + +create subdir/main-sub4 +git commit -m "main-sub4" +git subtree split --prefix subdir --branch mainsub4 + +# at this point, the new commit's parent should be sub3 +# if it's not, something went wrong (the "newparent" of "master~" commit should have been sub3, +# but it wasn't, because it's cache was not set to itself) +check_equal "$(git log --format=%P -1 mainsub4)" "$(git rev-parse sub3)" + + + # make sure no patch changes more than one file. The original set of commits # changed only one file each. A multi-file change would imply that we pruned # commits too aggressively. -- 2.26.2