[PATCH] t3703: skip more tests using colons in file names on Windows

[PATCH] t3703: skip more tests using colons in file names on Windows

[Alex Riesen]

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Use the same test and prerequisite as introduced in similar
fix in 650af7ae8bdf92bd92df2.

Signed-off-by: Alex Riesen <raa.lkml@gmail.com>
---

Why didn't Johannes noticed it, I wonder. The failing test was
here all the time.

OTOH, I update my Windows repo very irregularly lately, may be
it is the same with Johannes. Windows is just not very friendly
development environment (more of a breaking environment).

 t/t3703-add-magic-pathspec.sh |   12 ++++++------
 1 files changed, 6 insertions(+), 6 deletions(-)


diff --git a/t/t3703-add-magic-pathspec.sh b/t/t3703-add-magic-pathspec.sh
index e508246..5115de7 100755
--- a/t/t3703-add-magic-pathspec.sh
+++ b/t/t3703-add-magic-pathspec.sh
@@ -38,17 +38,17 @@ cat >expected <<EOF
 add 'sub/foo'
 EOF

-test_expect_success 'a file with the same (long) magic name exists' '
-	: >":(icase)ha" &&
-	test_must_fail git add -n ":(icase)ha" &&
-	git add -n "./:(icase)ha"
-'
-
 if mkdir ":" 2>/dev/null
 then
 	test_set_prereq COLON_DIR
 fi

+test_expect_success COLON_DIR 'a file with the same (long) magic name exists' '
+	: >":(icase)ha" &&
+	test_must_fail git add -n ":(icase)ha" &&
+	git add -n "./:(icase)ha"
+'
+
 test_expect_success COLON_DIR 'a file with the same (short) magic
name exists' '
 	: >":/bar" &&
 	test_must_fail git add -n :/bar &&
-- 
1.7.5.1.407.g53f4f

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From bca3fa7df30b946841bd05d6ce7aac239721c097 Mon Sep 17 00:00:00 2001
From: Alex Riesen <raa.lkml@gmail.com>
Date: Tue, 7 Jun 2011 11:49:44 +0200
Subject: [PATCH] t3703: skip more tests using colons in file names on Windows

Use the same test and prerequisite as introduced in similar
fix in 650af7ae8bdf92bd92df2.

Signed-off-by: Alex Riesen <raa.lkml@gmail.com>
---
 t/t3703-add-magic-pathspec.sh |   12 ++++++------
 1 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/t/t3703-add-magic-pathspec.sh b/t/t3703-add-magic-pathspec.sh
index e508246..5115de7 100755
--- a/t/t3703-add-magic-pathspec.sh
+++ b/t/t3703-add-magic-pathspec.sh
@@ -38,17 +38,17 @@ cat >expected <<EOF
 add 'sub/foo'
 EOF
 
-test_expect_success 'a file with the same (long) magic name exists' '
-	: >":(icase)ha" &&
-	test_must_fail git add -n ":(icase)ha" &&
-	git add -n "./:(icase)ha"
-'
-
 if mkdir ":" 2>/dev/null
 then
 	test_set_prereq COLON_DIR
 fi
 
+test_expect_success COLON_DIR 'a file with the same (long) magic name exists' '
+	: >":(icase)ha" &&
+	test_must_fail git add -n ":(icase)ha" &&
+	git add -n "./:(icase)ha"
+'
+
 test_expect_success COLON_DIR 'a file with the same (short) magic name exists' '
 	: >":/bar" &&
 	test_must_fail git add -n :/bar &&
-- 
1.7.5.1.407.g53f4f

Re: [PATCH] t3703: skip more tests using colons in file names on Windows

[Johannes Sixt]

Am 6/7/2011 15:43, schrieb Alex Riesen:
> Use the same test and prerequisite as introduced in similar
> fix in 650af7ae8bdf92bd92df2.
> 
> Signed-off-by: Alex Riesen <raa.lkml@gmail.com>
> ---
> 
> Why didn't Johannes noticed it, I wonder. The failing test was
> here all the time.

Good catch! Here's the explanation:

> -test_expect_success 'a file with the same (long) magic name exists' '
> -	: >":(icase)ha" &&

":foo" is the name of an alternate data stream on the current directory.
Bash can successfully open and write such a "file". (But there is no way
to list it, even though test -f detects its existence.)

> -	test_must_fail git add -n ":(icase)ha" &&

This 'git add' fails, either for the intended reason, or because regular
directory listing functions do not detect the alternate data stream; I do
not know.

> -	git add -n "./:(icase)ha"

This obviously succeeds because a regular open() call can open the
alternate data stream just like any file.

Therefore, the test passes. This is on Windows XP with NTFS.

-- Hannes

Re: [PATCH] t3703: skip more tests using colons in file names on Windows

[Alex Riesen]

On Wed, Jun 8, 2011 at 08:22, Johannes Sixt <j.sixt@viscovery.net> wrote:
>> -test_expect_success 'a file with the same (long) magic name exists' '
>> -     : >":(icase)ha" &&
>
> ":foo" is the name of an alternate data stream on the current directory.

Ah, right. Forgot about that "feature". For some reasons, Cygwin does not
allow use of alternative data streams on "." or "" (zero-length string).

> Therefore, the test passes. This is on Windows XP with NTFS.

Same here, just under Cygwin.