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From: Jun T <takimoto-j@kba.biglobe.ne.jp>
To: zsh-workers@zsh.org
Subject: Re: Test ./E03posix.ztst was expected to fail, but passed.
Date: Tue, 29 Mar 2022 18:10:00 +0900	[thread overview]
Message-ID: <06182E36-D074-4A3A-8A1E-384B8887D108@kba.biglobe.ne.jp> (raw)
In-Reply-To: <E516EDC9-32C2-4C23-9064-76298D3CA85D@kba.biglobe.ne.jp>

> 2022/03/23 16:14, I wrote:
> If the 'expected to fail' test exists for reminding us that we are
> (intentionally?) contradicting with POSIX, the test need be run under
> UTF-8 locale (in D07multibyte.ztst), with
>> < Stéphane>      # single ' ' before 'S'

In the following patch the test is moved to D07multibyte.ztst, and
another test (expected to fail) is added to indicate that the precision
(5 in '%7.5s') should also be computed in bytes.

diff --git a/Test/D07multibyte.ztst b/Test/D07multibyte.ztst
index 7f046525a..cbd802f23 100644
--- a/Test/D07multibyte.ztst
+++ b/Test/D07multibyte.ztst
@@ -347,6 +347,18 @@
 0:Multibyte characters in printf widths
 > főo
+# TODO?: POSIX requires that printf should always compute width and
+# precision of '%s' conversion in bytes, while zsh computes them in
+# characters if multi-byte locale is in use.
+  ARGV0=sh $ZTST_testdir/../Src/zsh -c "printf '<%10s>\n' St$'\M-C\M-)'phane"
+0f:POSIX: width in %s should be computed in bytes, not in characters
+F:This is considered a bugfix in zsh
+>< Stéphane>
+  ARGV0=sh $ZTST_testdir/../Src/zsh -c "printf '<%7.5s>\n' St$'\M-C\M-)'phane"
+0f:POSIX: precision should also be computed in bytes, not in characers
+><  Stép>
 # We ask for case-insensitive sorting here (and supply upper case
 # characters) so that we exercise the logic in the shell that lowers the
 # case of the string for case-insensitive sorting.
diff --git a/Test/E03posix.ztst b/Test/E03posix.ztst
index b191199ad..caab97ab6 100644
--- a/Test/E03posix.ztst
+++ b/Test/E03posix.ztst
@@ -157,10 +157,5 @@ F:POSIX has neither math functions nor floating point
 -f:EUID is not a special variable
-  ARGV0=sh $ZTST_testdir/../Src/zsh -c "printf '<%10s>\n' St$'\M-C\M-)'phane"
-0f:Width of %s is computed in bytes not characters
-F:This is considered a bugfix in zsh
-><  Stéphane>
 -f:PPID is not a readonly variable

  reply	other threads:[~2022-03-29  9:10 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-03-15 16:33 Vincent Lefevre
2022-03-15 16:53 ` Mikael Magnusson
2022-03-16 15:30   ` Jun. T
2022-03-22  3:32     ` Jun T
2022-03-22 13:03       ` Vincent Lefevre
2022-03-22 21:04       ` Bart Schaefer
2022-03-23  2:26         ` Vincent Lefevre
2022-03-23 10:38           ` Stephane Chazelas
2022-03-23 16:17             ` Vincent Lefevre
2022-03-23  7:14         ` Jun T
2022-03-29  9:10           ` Jun T [this message]
2022-03-29  9:00     ` Jun T

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