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tests: enhance AT_SYNCLINES_COMPILE.

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* tests/synclines.at (AT_TEST_SYNCLINE): Move GCC 4.5 protection
	into...
	(AT_SYNCLINES_COMPILE): here.
	Add more distcc patterns.

(cherry picked from commit c826013fb3)

Conflicts:

	tests/synclines.at
This commit is contained in:
Akim Demaille
2010-04-14 16:40:18 +02:00
parent ca7a59e838
commit bdc360ae58
2 changed files with 35 additions and 5 deletions
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32
tests/synclines.at
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@@ -22,7 +22,7 @@ AT_BANNER([[User Actions.]])
# --------------------------
# Compile FILE expecting an error, and save in the file stdout the
# normalized output. Ignore the exit status, since some compilers
# (e.g. c89 on IRIX 6.5) triger warnings on `#error', instead of
# (e.g. c89 on IRIX 6.5) trigger warnings on `#error', instead of
# errors.
m4_define([AT_SYNCLINES_COMPILE],
[AT_CHECK([$CC $CFLAGS $CPPFLAGS -c $1], [ignore], [], [stderr])
@@ -34,7 +34,31 @@ m4_define([AT_SYNCLINES_COMPILE],
# =>
# input.y:4: #error "4"
#
AT_CHECK([[sed -e 's/^\([^:]*:[^:.]*\)[.:][^:]*:\(.*\)$/\1:\2/' -e 's/^\([^:]*:[^:]*:\)[^@%:@]*\( @%:@error\)/\1\2/' stderr]], 0, [stdout])
# It may also issue more context information:
#
# input.y: In function 'yyparse':
# input.y:8: #error "8"
# =>
# input.y:4: #error "8"
#
#
# And possibly distcc adds its bits.
#
# distcc[33187] ERROR: compile (null) on localhost failed
# syncline.c:1:2: error: #error "1"
# distcc[33185] ERROR: compile syncline.c on localhost failed
#
# or even
#
# distcc[35882] (dcc_connect_by_name) ERROR: failed to look up host "chrisimac": Unknown host
# distcc[35882] Warning: failed to distribute input.c to chrisimac/4, running locally instead
AT_CHECK([[sed -e '/^distcc\[[0-9]*\] /d' \
-e 's/^\([^:]*:[^:.]*\)[.:][^:]*:\(.*\)$/\1:\2/' \
-e 's/^\([^:]*:[^:]*:\)[^@%:@]*\( @%:@error\)/\1\2/' \
-e "/^[^:]*: In function '[^\']*':$/d" \
stderr]],
0, [stdout])
])
# AT_TEST_SYNCLINE(TITLE, INPUT, ERROR-MSG)
@@ -71,9 +95,7 @@ AT_CHECK([[test "`cat stdout`" = 'syncline.c:1: @%:@error "1"' || exit 77]])
AT_DATA([[input.y]], [$2])
AT_BISON_CHECK([-o input.c input.y])
AT_SYNCLINES_COMPILE([input.c])
# GCC 4.5 tells you the function within which #error appears, but
# previous versions of gcc do not.
AT_CHECK([grep -v ': In function ' stdout], 0, [$3])
AT_CHECK([cat stdout], 0, [$3])
AT_CLEANUP
])