tvl-depot/third_party/git/t/t7421-submodule-summary-add.sh
Vincent Ambo f4609b896f merge(3p/git): Merge git subtree at v2.29.2
This also bumps the stable nixpkgs to 20.09 as of 2020-11-21, because
there is some breakage in the git build related to the netrc
credentials helper which someone has taken care of in nixpkgs.

The stable channel is not used for anything other than git, so this
should be fine.

Change-Id: I3575a19dab09e1e9556cf8231d717de9890484fb
2020-11-21 19:45:56 +01:00

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#!/bin/sh
#
# Copyright (C) 2020 Shourya Shukla
#
test_description='Summary support for submodules, adding them using git submodule add
This test script tries to verify the sanity of summary subcommand of git submodule
while making sure to add submodules using `git submodule add` instead of
`git add` as done in t7401.
'
. ./test-lib.sh
test_expect_success 'summary test environment setup' '
git init sm &&
test_commit -C sm "add file" file file-content file-tag &&
git submodule add ./sm my-subm &&
test_tick &&
git commit -m "add submodule"
'
test_expect_success 'submodule summary output for initialized submodule' '
test_commit -C sm "add file2" file2 file2-content file2-tag &&
git submodule update --remote &&
test_tick &&
git commit -m "update submodule" my-subm &&
git submodule summary HEAD^ >actual &&
rev1=$(git -C sm rev-parse --short HEAD^) &&
rev2=$(git -C sm rev-parse --short HEAD) &&
cat >expected <<-EOF &&
* my-subm ${rev1}...${rev2} (1):
> add file2
EOF
test_cmp expected actual
'
test_expect_success 'submodule summary output for deinitialized submodule' '
git submodule deinit my-subm &&
git submodule summary HEAD^ >actual &&
test_must_be_empty actual &&
git submodule update --init my-subm &&
git submodule summary HEAD^ >actual &&
rev1=$(git -C sm rev-parse --short HEAD^) &&
rev2=$(git -C sm rev-parse --short HEAD) &&
cat >expected <<-EOF &&
* my-subm ${rev1}...${rev2} (1):
> add file2
EOF
test_cmp expected actual
'
test_expect_success 'submodule summary output for submodules with changed paths' '
git mv my-subm subm &&
git commit -m "change submodule path" &&
rev=$(git -C sm rev-parse --short HEAD^) &&
git submodule summary HEAD^^ -- my-subm >actual 2>err &&
test_must_be_empty err &&
cat >expected <<-EOF &&
* my-subm ${rev}...0000000:
EOF
test_cmp expected actual
'
test_done