git/t/t4133-apply-filenames.sh
Junio C Hamano 6789275d37 tests: teach callers of test_i18ngrep to use test_grep
They are equivalents and the former still exists, so as long as the
only change this commit makes are to rewrite test_i18ngrep to
test_grep, there won't be any new bug, even if there still are
callers of test_i18ngrep remaining in the tree, or when merged to
other topics that add new uses of test_i18ngrep.

This patch was produced more or less with

    git grep -l -e 'test_i18ngrep ' 't/t[0-9][0-9][0-9][0-9]-*.sh' |
    xargs perl -p -i -e 's/test_i18ngrep /test_grep /'

and a good way to sanity check the result yourself is to run the
above in a checkout of c4603c1c (test framework: further deprecate
test_i18ngrep, 2023-10-31) and compare the resulting working tree
contents with the result of applying this patch to the same commit.
You'll see that test_i18ngrep in a few t/lib-*.sh files corrected,
in addition to the manual reproduction.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
2023-11-02 17:13:44 +09:00

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#!/bin/sh
#
# Copyright (c) 2010 Andreas Gruenbacher
#
test_description='git apply filename consistency check'
TEST_PASSES_SANITIZE_LEAK=true
. ./test-lib.sh
test_expect_success setup '
cat > bad1.patch <<EOF &&
diff --git a/f b/f
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/f-blah
@@ -0,0 +1 @@
+1
EOF
cat > bad2.patch <<EOF
diff --git a/f b/f
deleted file mode 100644
index d00491f..0000000
--- b/f-blah
+++ /dev/null
@@ -1 +0,0 @@
-1
EOF
'
test_expect_success 'apply diff with inconsistent filenames in headers' '
test_must_fail git apply bad1.patch 2>err &&
test_grep "inconsistent new filename" err &&
test_must_fail git apply bad2.patch 2>err &&
test_grep "inconsistent old filename" err
'
test_expect_success 'apply diff with new filename missing from headers' '
cat >missing_new_filename.diff <<-\EOF &&
diff --git a/f b/f
index 0000000..d00491f
--- a/f
@@ -0,0 +1 @@
+1
EOF
test_must_fail git apply missing_new_filename.diff 2>err &&
test_grep "lacks filename information" err
'
test_expect_success 'apply diff with old filename missing from headers' '
cat >missing_old_filename.diff <<-\EOF &&
diff --git a/f b/f
index d00491f..0000000
+++ b/f
@@ -1 +0,0 @@
-1
EOF
test_must_fail git apply missing_old_filename.diff 2>err &&
test_grep "lacks filename information" err
'
test_done