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author | Matheus Tavares <matheus.bernardino@usp.br> | 2021-02-16 11:06:51 -0300 |
---|---|---|
committer | Junio C Hamano <gitster@pobox.com> | 2021-02-16 11:27:17 -0800 |
commit | 9334ea8e92d4011f07a35a98adf6207e175f852c (patch) | |
tree | 55a5663d8388fd35d228f42db3ea5d37458c0ad1 | |
parent | Git 2.30.1 (diff) | |
download | git-9334ea8e92d4011f07a35a98adf6207e175f852c.tar.xz git-9334ea8e92d4011f07a35a98adf6207e175f852c.zip |
write_entry(): fix misuses of `path` in error messages
The variables `path` and `ce->name`, at write_entry(), usually have the
same contents, but that's not the case when using a checkout prefix or
writing to a tempfile. (In fact, `path` will be either empty or dirty
when writing to a tempfile.) Therefore, these variables cannot be used
interchangeably. In this sense, fix wrong uses of `path` in error
messages where it should really be `ce->name`, and add some regression
tests. (Note: there doesn't seem to be any misuse in the other way
around.)
Signed-off-by: Matheus Tavares <matheus.bernardino@usp.br>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
-rw-r--r-- | entry.c | 8 | ||||
-rwxr-xr-x | t/t2006-checkout-index-basic.sh | 23 |
2 files changed, 27 insertions, 4 deletions
@@ -282,7 +282,7 @@ static int write_entry(struct cache_entry *ce, new_blob = read_blob_entry(ce, &size); if (!new_blob) return error("unable to read sha1 file of %s (%s)", - path, oid_to_hex(&ce->oid)); + ce->name, oid_to_hex(&ce->oid)); /* * We can't make a real symlink; write out a regular file entry @@ -309,7 +309,7 @@ static int write_entry(struct cache_entry *ce, new_blob = read_blob_entry(ce, &size); if (!new_blob) return error("unable to read sha1 file of %s (%s)", - path, oid_to_hex(&ce->oid)); + ce->name, oid_to_hex(&ce->oid)); } /* @@ -354,7 +354,7 @@ static int write_entry(struct cache_entry *ce, case S_IFGITLINK: if (to_tempfile) - return error("cannot create temporary submodule %s", path); + return error("cannot create temporary submodule %s", ce->name); if (mkdir(path, 0777) < 0) return error("cannot create submodule directory %s", path); sub = submodule_from_ce(ce); @@ -365,7 +365,7 @@ static int write_entry(struct cache_entry *ce, break; default: - return error("unknown file mode for %s in index", path); + return error("unknown file mode for %s in index", ce->name); } finish: diff --git a/t/t2006-checkout-index-basic.sh b/t/t2006-checkout-index-basic.sh index 8e181dbf01c..7ff3edab05a 100755 --- a/t/t2006-checkout-index-basic.sh +++ b/t/t2006-checkout-index-basic.sh @@ -32,4 +32,27 @@ test_expect_success 'checkout-index reports errors (stdin)' ' test_i18ngrep not.in.the.cache stderr ' +test_expect_success 'checkout-index --temp correctly reports error on missing blobs' ' + test_when_finished git reset --hard && + missing_blob=$(echo "no such blob here" | git hash-object --stdin) && + cat >objs <<-EOF && + 100644 $missing_blob file + 120000 $missing_blob symlink + EOF + git update-index --index-info <objs && + + test_must_fail git checkout-index --temp symlink file 2>stderr && + test_i18ngrep "unable to read sha1 file of file ($missing_blob)" stderr && + test_i18ngrep "unable to read sha1 file of symlink ($missing_blob)" stderr +' + +test_expect_success 'checkout-index --temp correctly reports error for submodules' ' + git init sub && + test_commit -C sub file && + git submodule add ./sub && + git commit -m sub && + test_must_fail git checkout-index --temp sub 2>stderr && + test_i18ngrep "cannot create temporary submodule sub" stderr +' + test_done |