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git/t/t4016-diff-quote.sh
Ramsay Jones 2b84373219 Suppress some bash redirection error messages
In particular, when testing if the filesystem allows tabs in
filenames, bash issues an error something like:

./t4016-diff-quote.sh: pathname	with HT: No such file or directory

which is caused by the failure of the (stdout) redirection,
since the file cannot be created. In order to suppress the
error message, you must redirect stderr to /dev/null, *before*
the stdout redirection on the command-line.

Also, remove a redundant filesystem check from the begining of
the t3902-quoted.sh test and standardise the "test skipped"
message to 'say' on exit.

Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-08-26 16:25:30 -07:00

70 lines
1.8 KiB
Bash
Executable file

#!/bin/sh
#
# Copyright (c) 2007 Junio C Hamano
#
test_description='Quoting paths in diff output.
'
. ./test-lib.sh
P0='pathname'
P1='pathname with HT'
P2='pathname with SP'
P3='pathname
with LF'
: 2>/dev/null >"$P1" && test -f "$P1" && rm -f "$P1" || {
say 'Your filesystem does not allow tabs in filenames, test skipped.'
test_done
}
test_expect_success setup '
echo P0.0 >"$P0.0" &&
echo P0.1 >"$P0.1" &&
echo P0.2 >"$P0.2" &&
echo P0.3 >"$P0.3" &&
echo P1.0 >"$P1.0" &&
echo P1.2 >"$P1.2" &&
echo P1.3 >"$P1.3" &&
git add . &&
git commit -m initial &&
git mv "$P0.0" "R$P0.0" &&
git mv "$P0.1" "R$P1.0" &&
git mv "$P0.2" "R$P2.0" &&
git mv "$P0.3" "R$P3.0" &&
git mv "$P1.0" "R$P0.1" &&
git mv "$P1.2" "R$P2.1" &&
git mv "$P1.3" "R$P3.1" &&
:
'
cat >expect <<\EOF
rename pathname.1 => "Rpathname\twith HT.0" (100%)
rename pathname.3 => "Rpathname\nwith LF.0" (100%)
rename "pathname\twith HT.3" => "Rpathname\nwith LF.1" (100%)
rename pathname.2 => Rpathname with SP.0 (100%)
rename "pathname\twith HT.2" => Rpathname with SP.1 (100%)
rename pathname.0 => Rpathname.0 (100%)
rename "pathname\twith HT.0" => Rpathname.1 (100%)
EOF
test_expect_success 'git diff --summary -M HEAD' '
git diff --summary -M HEAD >actual &&
test_cmp expect actual
'
cat >expect <<\EOF
pathname.1 => "Rpathname\twith HT.0" | 0
pathname.3 => "Rpathname\nwith LF.0" | 0
"pathname\twith HT.3" => "Rpathname\nwith LF.1" | 0
pathname.2 => Rpathname with SP.0 | 0
"pathname\twith HT.2" => Rpathname with SP.1 | 0
pathname.0 => Rpathname.0 | 0
"pathname\twith HT.0" => Rpathname.1 | 0
7 files changed, 0 insertions(+), 0 deletions(-)
EOF
test_expect_success 'git diff --stat -M HEAD' '
git diff --stat -M HEAD >actual &&
test_cmp expect actual
'
test_done