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v2.8
tests/create-delete
297 строк
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Paul Eggert
maint: make update-copyright
06 янв 2025, 00:33
06 янв 2025, 00:33
95e0092
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# Copyright 2009-2025 Free Software Foundation, Inc. # # Copying and distribution of this file, with or without modification, # in any medium, are permitted without royalty provided the copyright # notice and this notice are preserved. . $srcdir/test-lib.sh require cat require sed use_local_patch use_tmpdir # ============================================================== # Bug #25970: intuit_diff_type: Assertion `i0 != NONE' failed. cat > f.diff <<EOF --- f +++ f @@ -1 +0,0 @@ -one EOF echo one > f check 'patch -f -p1 < f.diff || echo "Status: $?"' <<EOF can't find file to patch at input line 3 Perhaps you used the wrong -p or --strip option? The text leading up to this was: -------------------------- |--- f |+++ f -------------------------- No file to patch. Skipping patch. 1 out of 1 hunk ignored Status: 1 EOF # ============================================================== cat > f.diff <<EOF --- /dev/null +++ f @@ -0,0 +1 @@ +one EOF echo one > f check 'patch -f < f.diff || echo "Status: $?"' <<EOF The next patch would create the file f, which already exists! Applying it anyway. patching file f Hunk #1 FAILED at 1. 1 out of 1 hunk FAILED -- saving rejects to file f.rej Status: 1 EOF # ============================================================== cat > f.diff <<EOF --- f +++ /dev/null @@ -1 +0,0 @@ -one EOF rm -f f preserve_trailing_blank= check 'patch -p0 < f.diff || echo "Status: $?"' <<EOF The next patch would delete the file f, which does not exist! Assume -R? [n] $preserve_trailing_blank Apply anyway? [n] $preserve_trailing_blank Skipping patch. 1 out of 1 hunk ignored Status: 1 EOF # -------------------------------------------------------------- rm -f f check 'patch -p0 -f < f.diff || echo "Status: $?"' <<EOF The next patch would delete the file f, which does not exist! Applying it anyway. patching file f Hunk #1 FAILED at 1. 1 out of 1 hunk FAILED -- saving rejects to file f.rej Status: 1 EOF # -------------------------------------------------------------- # Check the file mode of backups of new files umask 022 rm -f f.orig f check 'patch -f f < f.diff || echo "Status: $?"' <<EOF The next patch would delete the file f, which does not exist! Applying it anyway. patching file f Hunk #1 FAILED at 1. 1 out of 1 hunk FAILED -- saving rejects to file f.rej Status: 1 EOF ncheck '! test -s f.orig' # ============================================================== cat > f.diff <<EOF --- f.orig +++ f @@ -1 +0,0 @@ -f EOF echo f > f.orig : > f check 'patch -f < f.diff || echo "Status: $?"' <<EOF The next patch would empty out the file f, which is already empty! Applying it anyway. patching file f Hunk #1 FAILED at 1. 1 out of 1 hunk FAILED -- saving rejects to file f.rej Status: 1 EOF # ============================================================== cat > f.diff <<EOF --- f +++ f.orig @@ -1 +0,0 @@ -f EOF rm -f f.orig : > f check 'patch -p0 -t < f.diff || echo "Status: $?"' <<EOF The next patch would empty out the file f, which is already empty! Assuming -R. patching file f EOF check 'cat f' <<EOF f EOF # -------------------------------------------------------------- cat > f.diff <<EOF --- f +++ /dev/null @@ -1 +0,0 @@ -f EOF rm -f f.orig : > f # FIXME: "The next patch would delete the file f" would be better here check 'patch -p0 -t < f.diff || echo "Status: $?"' <<EOF The next patch would empty out the file f, which is already empty! Assuming -R. patching file f EOF check 'cat f' <<EOF f EOF # ================================================================ # File expected to become empty doesn't become empty seq 2 > target cat > p.diff <<EOF --- target +++ /dev/null @@ -1 +0,0 @@ -1 EOF check 'patch -p0 < p.diff || echo status: $?' <<EOF patching file target Not deleting file target as content differs from patch status: 1 EOF check 'cat target' <<EOF 2 EOF # -------------------------------------------------------------- seq 2 > target cat > p.diff <<EOF --- target 2012-09-25 03:09:15 +++ target 1970-01-01 00:00:00 @@ -1 +0,0 @@ -1 EOF check 'patch -p0 < p.diff || echo status: $?' <<EOF patching file target Not deleting file target as content differs from patch status: 1 EOF check 'cat target' <<EOF 2 EOF # -------------------------------------------------------------- printf '\0' > target if ! test -s target; then echo "Failed to printf a null character; skipping this test" else cat > p.diff <<EOF diff --git a/target b/target deleted file mode 100644 index f76dd23..0000000 Binary files a/target and /dev/null differ EOF check 'patch -p1 -b < p.diff || echo status: $?' <<EOF patching file target Not deleting file target as content differs from patch status: 1 EOF ncheck 'test -e target' # Patch creates a backup file even when the original file remains unchanged: ncheck 'test -e target.orig' fi # ================================================================ # File not expected to become empty does become empty echo 1 > target cat > p.diff <<EOF --- target +++ target @@ -1 +0,0 @@ -1 EOF check 'patch -p0 < p.diff || echo status: $?' <<EOF patching file target EOF check 'cat target' <<EOF EOF echo 1 > target check 'patch -p0 -E < p.diff || echo status: $?' <<EOF patching file target EOF ncheck 'test ! -e target' # ================================================================ # File expected to become empty does become empty echo data > target cat > p.diff <<EOF diff --git a/target b/target deleted file mode 100644 index 1269488..0000000 --- a/target +++ /dev/null @@ -1 +0,0 @@ -data EOF check 'patch -p1 -b -f < p.diff || echo status: $?' <<EOF patching file target EOF ncheck 'test ! -e target' check 'cat target.orig' <<EOF data EOF echo data > target check 'patch -p1 -b --posix -f < p.diff || echo status: $?' <<EOF patching file target EOF check 'cat target' <<EOF EOF check 'cat target.orig' <<EOF data EOF