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4fdf71be1c
In tests, call test_cmp rather than raw diff where possible (i.e. if the output does not go to a pipe), to allow the use of, say, 'cmp' when the default 'diff -u' is not compatible with a vendor diff. When that is not possible, use $DIFF, as set in GIT-BUILD-OPTIONS. Signed-off-by: Gary V. Vaughan <gary@thewrittenword.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
113 lines
2.3 KiB
Bash
Executable file
113 lines
2.3 KiB
Bash
Executable file
#!/bin/sh
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test_description='Revision traversal vs grafts and path limiter'
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. ./test-lib.sh
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test_expect_success setup '
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mkdir subdir &&
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echo >fileA fileA &&
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echo >subdir/fileB fileB &&
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git add fileA subdir/fileB &&
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git commit -a -m "Initial in one history." &&
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A0=`git rev-parse --verify HEAD` &&
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echo >fileA fileA modified &&
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git commit -a -m "Second in one history." &&
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A1=`git rev-parse --verify HEAD` &&
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echo >subdir/fileB fileB modified &&
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git commit -a -m "Third in one history." &&
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A2=`git rev-parse --verify HEAD` &&
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rm -f .git/refs/heads/master .git/index &&
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echo >fileA fileA again &&
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echo >subdir/fileB fileB again &&
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git add fileA subdir/fileB &&
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git commit -a -m "Initial in alternate history." &&
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B0=`git rev-parse --verify HEAD` &&
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echo >fileA fileA modified in alternate history &&
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git commit -a -m "Second in alternate history." &&
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B1=`git rev-parse --verify HEAD` &&
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echo >subdir/fileB fileB modified in alternate history &&
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git commit -a -m "Third in alternate history." &&
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B2=`git rev-parse --verify HEAD` &&
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: done
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'
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check () {
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type=$1
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shift
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arg=
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which=arg
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rm -f test.expect
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for a
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do
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if test "z$a" = z--
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then
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which=expect
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child=
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continue
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fi
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if test "$which" = arg
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then
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arg="$arg$a "
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continue
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fi
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if test "$type" = basic
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then
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echo "$a"
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else
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if test "z$child" != z
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then
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echo "$child $a"
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fi
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child="$a"
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fi
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done >test.expect
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if test "$type" != basic && test "z$child" != z
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then
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echo >>test.expect $child
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fi
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if test $type = basic
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then
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git rev-list $arg >test.actual
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elif test $type = parents
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then
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git rev-list --parents $arg >test.actual
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elif test $type = parents-raw
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then
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git rev-list --parents --pretty=raw $arg |
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sed -n -e 's/^commit //p' >test.actual
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fi
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test_cmp test.expect test.actual
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}
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for type in basic parents parents-raw
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do
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test_expect_success 'without grafts' "
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rm -f .git/info/grafts
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check $type $B2 -- $B2 $B1 $B0
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"
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test_expect_success 'with grafts' "
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echo '$B0 $A2' >.git/info/grafts
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check $type $B2 -- $B2 $B1 $B0 $A2 $A1 $A0
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"
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test_expect_success 'without grafts, with pathlimit' "
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rm -f .git/info/grafts
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check $type $B2 subdir -- $B2 $B0
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"
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test_expect_success 'with grafts, with pathlimit' "
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echo '$B0 $A2' >.git/info/grafts
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check $type $B2 subdir -- $B2 $B0 $A2 $A0
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"
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done
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test_done
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