git/t/t6439-merge-co-error-msgs.sh
Elijah Newren 919df31955 Collect merge-related tests to t64xx
The tests for the merge machinery are spread over several places.
Collect them into t64xx for simplicity.  Some notes:

t60[234]*.sh:
  Merge tests started in t602*, overgrew bisect and remote tracking
  tests in t6030, t6040, and t6041, and nearly overtook replace tests
  in t6050.  This made picking out relevant tests that I wanted to run
  in a tighter loop slightly more annoying for years.

t303*.sh:
  These started out as tests for the 'merge-recursive' toplevel command,
  but did not restrict to that and had lots of overlap with the
  underlying merge machinery.
t7405, t7613:
  submodule-specific merge logic started out in submodule.c but was
  moved to merge-recursive.c in commit 18cfc08866 ("submodule.c: move
  submodule merging to merge-recursive.c", 2018-05-15).  Since these
  tests are about the logic found in the merge machinery, moving these
  tests to be with the merge tests makes sense.

t7607, t7609:
  Having tests spread all over the place makes it more likely that
  additional tests related to a certain piece of logic grow in all those
  other places.  Much like t303*.sh, these two tests were about the
  underlying merge machinery rather than outer levels.

Tests that were NOT moved:

t76[01]*.sh:
  Other than the four tests mentioned above, the remaining tests in
  t76[01]*.sh are related to non-recursive merge strategies, parameter
  parsing, and other stuff associated with the highlevel builtin/merge.c
  rather than the recursive merge machinery.

t3[45]*.sh:
  The rebase testcases in t34*.sh also test the merge logic pretty
  heavily; sometimes changes I make only trigger failures in the rebase
  tests.  The rebase tests are already nicely coupled together, though,
  and I didn't want to mess that up.  Similar comments apply for the
  cherry-pick tests in t35*.sh.

Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-08-10 15:59:00 -07:00

138 lines
3 KiB
Bash
Executable file

#!/bin/sh
test_description='unpack-trees error messages'
. ./test-lib.sh
test_expect_success 'setup' '
echo one >one &&
git add one &&
git commit -a -m First &&
git checkout -b branch &&
echo two >two &&
echo three >three &&
echo four >four &&
echo five >five &&
git add two three four five &&
git commit -m Second &&
git checkout master &&
echo other >two &&
echo other >three &&
echo other >four &&
echo other >five
'
cat >expect <<\EOF
error: The following untracked working tree files would be overwritten by merge:
five
four
three
two
Please move or remove them before you merge.
Aborting
EOF
test_expect_success 'untracked files overwritten by merge (fast and non-fast forward)' '
test_must_fail git merge branch 2>out &&
test_i18ncmp out expect &&
git commit --allow-empty -m empty &&
(
GIT_MERGE_VERBOSITY=0 &&
export GIT_MERGE_VERBOSITY &&
test_must_fail git merge branch 2>out2
) &&
test_i18ncmp out2 expect &&
git reset --hard HEAD^
'
cat >expect <<\EOF
error: Your local changes to the following files would be overwritten by merge:
four
three
two
Please commit your changes or stash them before you merge.
error: The following untracked working tree files would be overwritten by merge:
five
Please move or remove them before you merge.
Aborting
EOF
test_expect_success 'untracked files or local changes ovewritten by merge' '
git add two &&
git add three &&
git add four &&
test_must_fail git merge branch 2>out &&
test_i18ncmp out expect
'
cat >expect <<\EOF
error: Your local changes to the following files would be overwritten by checkout:
rep/one
rep/two
Please commit your changes or stash them before you switch branches.
Aborting
EOF
test_expect_success 'cannot switch branches because of local changes' '
git add five &&
mkdir rep &&
echo one >rep/one &&
echo two >rep/two &&
git add rep/one rep/two &&
git commit -m Fourth &&
git checkout master &&
echo uno >rep/one &&
echo dos >rep/two &&
test_must_fail git checkout branch 2>out &&
test_i18ncmp out expect
'
cat >expect <<\EOF
error: Your local changes to the following files would be overwritten by checkout:
rep/one
rep/two
Please commit your changes or stash them before you switch branches.
Aborting
EOF
test_expect_success 'not uptodate file porcelain checkout error' '
git add rep/one rep/two &&
test_must_fail git checkout branch 2>out &&
test_i18ncmp out expect
'
cat >expect <<\EOF
error: Updating the following directories would lose untracked files in them:
rep
rep2
Aborting
EOF
test_expect_success 'not_uptodate_dir porcelain checkout error' '
git init uptodate &&
cd uptodate &&
mkdir rep &&
mkdir rep2 &&
touch rep/foo &&
touch rep2/foo &&
git add rep/foo rep2/foo &&
git commit -m init &&
git checkout -b branch &&
git rm rep -r &&
git rm rep2 -r &&
>rep &&
>rep2 &&
git add rep rep2 &&
git commit -m "added test as a file" &&
git checkout master &&
>rep/untracked-file &&
>rep2/untracked-file &&
test_must_fail git checkout branch 2>out &&
test_i18ncmp out ../expect
'
test_done