bfdbee9810
Many test scripts assumed that they will start in a 'trash' subdirectory
that is a single level down from the t/ directory, and referred to their
test vector files by asking for files like "../t9999/expect". This will
break if we move the 'trash' subdirectory elsewhere.
To solve this, we earlier introduced "$TEST_DIRECTORY" so that they can
refer to t/ directory reliably. This finally makes all the tests use
it to refer to the outside environment.
With this patch, and a one-liner not included here (because it would
contradict with what Dscho really wants to do):
| diff --git a/t/test-lib.sh b/t/test-lib.sh
| index 70ea7e0..60e69e4 100644
| --- a/t/test-lib.sh
| +++ b/t/test-lib.sh
| @@ -485,7 +485,7 @@ fi
| . ../GIT-BUILD-OPTIONS
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| # Test repository
| -test="trash directory"
| +test="trash directory/another level/yet another"
| rm -fr "$test" || {
| trap - exit
| echo >&5 "FATAL: Cannot prepare test area"
all the tests still pass, but we would want extra sets of eyeballs on this
type of change to really make sure.
[jc: with help from Stephan Beyer on http-push tests I do not run myself;
credits for locating silly quoting errors go to Olivier Marin.]
Signed-off-by: Junio C Hamano <gitster@pobox.com>
111 lines
2.2 KiB
Bash
Executable File
111 lines
2.2 KiB
Bash
Executable File
#!/bin/sh
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test_description='external diff interface test'
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. ./test-lib.sh
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_z40=0000000000000000000000000000000000000000
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test_expect_success setup '
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test_tick &&
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echo initial >file &&
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git add file &&
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git commit -m initial &&
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test_tick &&
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echo second >file &&
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git add file &&
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git commit -m second &&
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test_tick &&
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echo third >file
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'
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test_expect_success 'GIT_EXTERNAL_DIFF environment' '
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GIT_EXTERNAL_DIFF=echo git diff | {
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read path oldfile oldhex oldmode newfile newhex newmode &&
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test "z$path" = zfile &&
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test "z$oldmode" = z100644 &&
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test "z$newhex" = "z$_z40" &&
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test "z$newmode" = z100644 &&
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oh=$(git rev-parse --verify HEAD:file) &&
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test "z$oh" = "z$oldhex"
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}
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'
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test_expect_success 'GIT_EXTERNAL_DIFF environment should apply only to diff' '
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GIT_EXTERNAL_DIFF=echo git log -p -1 HEAD |
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grep "^diff --git a/file b/file"
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'
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test_expect_success 'diff attribute' '
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git config diff.parrot.command echo &&
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echo >.gitattributes "file diff=parrot" &&
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git diff | {
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read path oldfile oldhex oldmode newfile newhex newmode &&
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test "z$path" = zfile &&
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test "z$oldmode" = z100644 &&
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test "z$newhex" = "z$_z40" &&
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test "z$newmode" = z100644 &&
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oh=$(git rev-parse --verify HEAD:file) &&
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test "z$oh" = "z$oldhex"
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}
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'
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test_expect_success 'diff attribute should apply only to diff' '
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git log -p -1 HEAD |
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grep "^diff --git a/file b/file"
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'
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test_expect_success 'diff attribute' '
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git config --unset diff.parrot.command &&
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git config diff.color.command echo &&
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echo >.gitattributes "file diff=color" &&
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git diff | {
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read path oldfile oldhex oldmode newfile newhex newmode &&
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test "z$path" = zfile &&
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test "z$oldmode" = z100644 &&
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test "z$newhex" = "z$_z40" &&
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test "z$newmode" = z100644 &&
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oh=$(git rev-parse --verify HEAD:file) &&
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test "z$oh" = "z$oldhex"
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}
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'
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test_expect_success 'diff attribute should apply only to diff' '
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git log -p -1 HEAD |
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grep "^diff --git a/file b/file"
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'
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test_expect_success 'no diff with -diff' '
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echo >.gitattributes "file -diff" &&
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git diff | grep Binary
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'
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echo NULZbetweenZwords | perl -pe 'y/Z/\000/' > file
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test_expect_success 'force diff with "diff"' '
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echo >.gitattributes "file diff" &&
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git diff >actual &&
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test_cmp "$TEST_DIRECTORY"/t4020/diff.NUL actual
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'
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test_done
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