rev-parse: tests git rev-parse --verify master@{n}, for various n
This commit introduces tests that verify that rev-parse parses master@{n} correctly for various values of n less than, equal to and greater than the number of revisions in the reference log. In particular, these tests check that rev-parse exits with a non-zero status code and prints a message of the following form to stderr. fatal: Log for [^ ]* only has [0-9][0-9]* entries. Signed-off-by: Jon Seymour <jon.seymour@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jon Seymour committed
Aug 24, 2010 at 14:52 UTC
9c46c054ae426cf1d064f651615ce699d038d276
2 files changed
+20
t/t1503-rev-parse-verify.sh
+11
@@ -104,4 +104,15 @@ test_expect_success 'use --default' '
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test_must_fail git rev-parse --verify --default bar
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'
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+test_expect_success 'master@{n} for various n' '
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+ N=$(git reflog | wc -l) &&
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+ Nm1=$((N-1)) &&
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+ Np1=$((N+1)) &&
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+ git rev-parse --verify master@{0} &&
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+ git rev-parse --verify master@{1} &&
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+ git rev-parse --verify master@{$Nm1} &&
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+ test_must_fail "git rev-parse --verify master@{$N}" &&
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+ test_must_fail "git rev-parse --verify master@{$Np1}"
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+'
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+
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test_done
t/t1506-rev-parse-diagnosis.sh
+9
@@ -66,4 +66,13 @@ test_expect_success 'incorrect file in :path and :N:path' '
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grep "fatal: Path '"'"'disk-only.txt'"'"' exists on disk, but not in the index." error
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'
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+test_expect_success 'invalid @{n} reference' '
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+ test_must_fail git rev-parse master@{99999} >output 2>error &&
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+ test -z "$(cat output)" &&
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+ grep "fatal: Log for [^ ]* only has [0-9][0-9]* entries." error &&
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+ test_must_fail git rev-parse --verify master@{99999} >output 2>error &&
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+ test -z "$(cat output)" &&
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+ grep "fatal: Log for [^ ]* only has [0-9][0-9]* entries." error
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+'
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+
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test_done