f4609b896f
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
315 lines
6.3 KiB
Bash
Executable file
315 lines
6.3 KiB
Bash
Executable file
#!/bin/sh
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#
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# Copyright (c) 2008 Ping Yin
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#
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test_description='Summary support for submodules
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This test script tries to verify the sanity of summary subcommand of git submodule.
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'
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# NOTE: This test script uses 'git add' instead of 'git submodule add' to add
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# submodules to the superproject. Some submodule subcommands such as init and
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# deinit might not work as expected in this script. t7421 does not have this
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# caveat.
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#
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# NEEDSWORK: This test script is old fashioned and may need a big cleanup due to
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# various reasons, one of them being that there are lots of commands taking place
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# outside of 'test_expect_success' block, which is no longer in good-style.
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. ./test-lib.sh
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add_file () {
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sm=$1
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shift
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owd=$(pwd)
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cd "$sm"
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for name; do
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echo "$name" >"$name" &&
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git add "$name" &&
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test_tick &&
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git commit -m "Add $name"
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done >/dev/null
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git rev-parse --short HEAD
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cd "$owd"
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}
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commit_file () {
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test_tick &&
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git commit "$@" -m "Commit $*" >/dev/null
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}
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test_create_repo sm1 &&
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add_file . foo >/dev/null
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head1=$(add_file sm1 foo1 foo2)
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test_expect_success 'added submodule' "
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git add sm1 &&
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git submodule summary >actual &&
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cat >expected <<-EOF &&
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* sm1 0000000...$head1 (2):
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> Add foo2
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EOF
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test_cmp expected actual
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"
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test_expect_success 'added submodule (subdirectory)' "
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mkdir sub &&
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(
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cd sub &&
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git submodule summary >../actual
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) &&
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cat >expected <<-EOF &&
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* ../sm1 0000000...$head1 (2):
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> Add foo2
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EOF
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test_cmp expected actual
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"
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test_expect_success 'added submodule (subdirectory only)' "
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(
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cd sub &&
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git submodule summary . >../actual
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) &&
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test_must_be_empty actual
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"
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test_expect_success 'added submodule (subdirectory with explicit path)' "
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(
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cd sub &&
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git submodule summary ../sm1 >../actual
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) &&
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cat >expected <<-EOF &&
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* ../sm1 0000000...$head1 (2):
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> Add foo2
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EOF
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test_cmp expected actual
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"
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commit_file sm1 &&
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head2=$(add_file sm1 foo3)
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test_expect_success 'modified submodule(forward)' "
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git submodule summary >actual &&
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cat >expected <<-EOF &&
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* sm1 $head1...$head2 (1):
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> Add foo3
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EOF
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test_cmp expected actual
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"
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test_expect_success 'modified submodule(forward), --files' "
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git submodule summary --files >actual &&
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cat >expected <<-EOF &&
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* sm1 $head1...$head2 (1):
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> Add foo3
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EOF
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test_cmp expected actual
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"
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test_expect_success 'no ignore=all setting has any effect' "
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git config -f .gitmodules submodule.sm1.path sm1 &&
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git config -f .gitmodules submodule.sm1.ignore all &&
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git config submodule.sm1.ignore all &&
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git config diff.ignoreSubmodules all &&
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git submodule summary >actual &&
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cat >expected <<-EOF &&
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* sm1 $head1...$head2 (1):
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> Add foo3
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EOF
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test_cmp expected actual &&
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git config --unset diff.ignoreSubmodules &&
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git config --remove-section submodule.sm1 &&
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git config -f .gitmodules --remove-section submodule.sm1
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"
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commit_file sm1 &&
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head3=$(
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cd sm1 &&
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git reset --hard HEAD~2 >/dev/null &&
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git rev-parse --short HEAD
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)
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test_expect_success 'modified submodule(backward)' "
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git submodule summary >actual &&
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cat >expected <<-EOF &&
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* sm1 $head2...$head3 (2):
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< Add foo3
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< Add foo2
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EOF
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test_cmp expected actual
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"
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head4=$(add_file sm1 foo4 foo5) &&
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head4_full=$(GIT_DIR=sm1/.git git rev-parse --verify HEAD)
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test_expect_success 'modified submodule(backward and forward)' "
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git submodule summary >actual &&
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cat >expected <<-EOF &&
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* sm1 $head2...$head4 (4):
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> Add foo5
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> Add foo4
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< Add foo3
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< Add foo2
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EOF
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test_cmp expected actual
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"
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test_expect_success '--summary-limit' "
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git submodule summary -n 3 >actual &&
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cat >expected <<-EOF &&
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* sm1 $head2...$head4 (4):
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> Add foo5
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> Add foo4
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< Add foo3
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EOF
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test_cmp expected actual
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"
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commit_file sm1 &&
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mv sm1 sm1-bak &&
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echo sm1 >sm1 &&
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head5=$(git hash-object sm1 | cut -c1-7) &&
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git add sm1 &&
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rm -f sm1 &&
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mv sm1-bak sm1
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test_expect_success 'typechanged submodule(submodule->blob), --cached' "
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git submodule summary --cached >actual &&
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cat >expected <<-EOF &&
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* sm1 $head4(submodule)->$head5(blob) (3):
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< Add foo5
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EOF
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test_i18ncmp expected actual
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"
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test_expect_success 'typechanged submodule(submodule->blob), --files' "
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git submodule summary --files >actual &&
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cat >expected <<-EOF &&
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* sm1 $head5(blob)->$head4(submodule) (3):
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> Add foo5
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EOF
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test_i18ncmp expected actual
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"
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rm -rf sm1 &&
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git checkout-index sm1
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test_expect_success 'typechanged submodule(submodule->blob)' "
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git submodule summary >actual &&
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cat >expected <<-EOF &&
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* sm1 $head4(submodule)->$head5(blob):
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EOF
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test_i18ncmp expected actual
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"
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rm -f sm1 &&
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test_create_repo sm1 &&
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head6=$(add_file sm1 foo6 foo7)
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test_expect_success 'nonexistent commit' "
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git submodule summary >actual &&
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cat >expected <<-EOF &&
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* sm1 $head4...$head6:
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Warn: sm1 doesn't contain commit $head4_full
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EOF
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test_i18ncmp expected actual
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"
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commit_file
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test_expect_success 'typechanged submodule(blob->submodule)' "
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git submodule summary >actual &&
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cat >expected <<-EOF &&
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* sm1 $head5(blob)->$head6(submodule) (2):
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> Add foo7
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EOF
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test_i18ncmp expected actual
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"
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commit_file sm1 &&
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rm -rf sm1
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test_expect_success 'deleted submodule' "
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git submodule summary >actual &&
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cat >expected <<-EOF &&
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* sm1 $head6...0000000:
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EOF
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test_cmp expected actual
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"
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test_expect_success 'create second submodule' '
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test_create_repo sm2 &&
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head7=$(add_file sm2 foo8 foo9) &&
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git add sm2
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'
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test_expect_success 'multiple submodules' "
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git submodule summary >actual &&
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cat >expected <<-EOF &&
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* sm1 $head6...0000000:
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* sm2 0000000...$head7 (2):
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> Add foo9
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EOF
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test_cmp expected actual
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"
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test_expect_success 'path filter' "
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git submodule summary sm2 >actual &&
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cat >expected <<-EOF &&
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* sm2 0000000...$head7 (2):
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> Add foo9
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EOF
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test_cmp expected actual
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"
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commit_file sm2
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test_expect_success 'given commit' "
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git submodule summary HEAD^ >actual &&
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cat >expected <<-EOF &&
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* sm1 $head6...0000000:
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* sm2 0000000...$head7 (2):
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> Add foo9
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EOF
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test_cmp expected actual
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"
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test_expect_success '--for-status' "
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git submodule summary --for-status HEAD^ >actual &&
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test_i18ncmp - actual <<-EOF
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* sm1 $head6...0000000:
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* sm2 0000000...$head7 (2):
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> Add foo9
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EOF
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"
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test_expect_success 'fail when using --files together with --cached' "
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test_must_fail git submodule summary --files --cached
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"
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test_expect_success 'should not fail in an empty repo' "
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git init xyzzy &&
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cd xyzzy &&
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git submodule summary >output 2>&1 &&
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test_must_be_empty output
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"
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test_done
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