Detailed diagnosis when parsing an object name fails.

[git.git] / t / t1506-rev-parse-diagnosis.sh

diff --git a/t/t1506-rev-parse-diagnosis.sh b/t/t1506-rev-parse-diagnosis.sh
new file mode 100755 (executable)
index 0000000..af721f9
--- /dev/null
+++ b/t/t1506-rev-parse-diagnosis.sh
@@ -0,0 +1,69 @@
+#!/bin/sh
+
+test_description='test git rev-parse diagnosis for invalid argument'
+
+exec </dev/null
+
+. ./test-lib.sh
+
+HASH_file=
+
+test_expect_success 'set up basic repo' '
+       echo one > file.txt &&
+       mkdir subdir &&
+       echo two > subdir/file.txt &&
+       echo three > subdir/file2.txt &&
+       git add . &&
+       git commit -m init &&
+       echo four > index-only.txt &&
+       git add index-only.txt &&
+       echo five > disk-only.txt
+'
+
+test_expect_success 'correct file objects' '
+       HASH_file=$(git rev-parse HEAD:file.txt) &&
+       git rev-parse HEAD:subdir/file.txt &&
+       git rev-parse :index-only.txt &&
+       (cd subdir &&
+        git rev-parse HEAD:subdir/file2.txt &&
+        test $HASH_file = $(git rev-parse HEAD:file.txt) &&
+        test $HASH_file = $(git rev-parse :file.txt) &&
+        test $HASH_file = $(git rev-parse :0:file.txt) )
+'
+
+test_expect_success 'incorrect revision id' '
+       test_must_fail git rev-parse foobar:file.txt 2>error &&
+       grep "Invalid object name '"'"'foobar'"'"'." error &&
+       test_must_fail git rev-parse foobar 2> error &&
+       grep "unknown revision or path not in the working tree." error
+'
+
+test_expect_success 'incorrect file in sha1:path' '
+       test_must_fail git rev-parse HEAD:nothing.txt 2> error &&
+       grep "fatal: Path '"'"'nothing.txt'"'"' does not exist in '"'"'HEAD'"'"'" error &&
+       test_must_fail git rev-parse HEAD:index-only.txt 2> error &&
+       grep "fatal: Path '"'"'index-only.txt'"'"' exists on disk, but not in '"'"'HEAD'"'"'." error &&
+       (cd subdir &&
+        test_must_fail git rev-parse HEAD:file2.txt 2> error &&
+        grep "Did you mean '"'"'HEAD:subdir/file2.txt'"'"'?" error )
+'
+
+test_expect_success 'incorrect file in :path and :N:path' '
+       test_must_fail git rev-parse :nothing.txt 2> error &&
+       grep "fatal: Path '"'"'nothing.txt'"'"' does not exist (neither on disk nor in the index)." error &&
+       test_must_fail git rev-parse :1:nothing.txt 2> error &&
+       grep "Path '"'"'nothing.txt'"'"' does not exist (neither on disk nor in the index)." error &&
+       test_must_fail git rev-parse :1:file.txt 2> error &&
+       grep "Did you mean '"'"':0:file.txt'"'"'?" error &&
+       (cd subdir &&
+        test_must_fail git rev-parse :1:file.txt 2> error &&
+        grep "Did you mean '"'"':0:file.txt'"'"'?" error &&
+        test_must_fail git rev-parse :file2.txt 2> error &&
+        grep "Did you mean '"'"':0:subdir/file2.txt'"'"'?" error &&
+        test_must_fail git rev-parse :2:file2.txt 2> error &&
+        grep "Did you mean '"'"':0:subdir/file2.txt'"'"'?" error) &&
+       test_must_fail git rev-parse :disk-only.txt 2> error &&
+       grep "fatal: Path '"'"'disk-only.txt'"'"' exists on disk, but not in the index." error
+'
+
+test_done