tests: Improve portability for perl script tests.

[dxcommon.git] / tests / scripts.at

diff --git a/tests/scripts.at b/tests/scripts.at
index c38faba07caf02cc03fa5836ec85d39e92ef2297..a510f2529e9a2a718e86279d447240f8850b5bb7 100644 (file)
--- a/tests/scripts.at
+++ b/tests/scripts.at
@@ -6,10 +6,13 @@ dnl There is NO WARRANTY, to the extent permitted by law.
 
 AT_BANNER([Script tests])
 
-AT_SETUP([gen-options.awk])
-AT_KEYWORDS([gen-options awk script scripts])
+m4_define([TEST_GEN_OPTIONS],
+[AT_KEYWORDS([gen-options awk script scripts])dnl
+AT_DATA([m4_default([$2], [options.def])], [$1])
+AT_CHECK([$AWK -f "$srcdir/scripts/gen-options.awk" dnl
+<m4_default([$2], [options.def]) >options.h])])
 
-AT_DATA([options.def],
+m4_define([TEST_GEN_OPTIONS_SAMPLE],
 [[--option-only
 --option-with-val (5)
 --option-with-flagval (&x, 5)
@@ -37,7 +40,8 @@ do stuff with ARG
 --flagval
 ]])
 
-AT_CHECK([$AWK -f "$srcdir/scripts/gen-options.awk" <options.def >options.h])
+AT_SETUP([gen-options.awk])
+TEST_GEN_OPTIONS([TEST_GEN_OPTIONS_SAMPLE])
 
 AT_DATA([context.h],
 [[struct option { const char *name; int has_arg; int *flag; int val; };
@@ -158,6 +162,11 @@ $AWK -f soptstr.awk options.def >expout
 AT_CHECK([$CC -o test2$EXEEXT test2.c && ./test2$EXEEXT],
   [0], [expout], [ignore])
 
+AT_CLEANUP
+
+AT_SETUP([gen-options.awk xgettext annotation])
+TEST_GEN_OPTIONS([TEST_GEN_OPTIONS_SAMPLE])
+
 # Check that all help strings are translatable
 AT_DATA([messages.awk],
 [[BEGIN { lines = -1; }
@@ -205,8 +214,13 @@ function output(i)
 }
 ]])
 
+dnl Antique versions of xgettext which predate the pgettext/msgctx feature
+dnl will produce an output po file with no msgctx lines.  So try to spot
+dnl that and skip the test with such versions.
 AT_CHECK([xgettext --keyword=PN_:1c,2 options.h
-  test -f messages.po || exit 77])
+  test -f messages.po || exit 77
+  grep msgid messages.po >/dev/null &&
+    { grep msgctx messages.po >/dev/null || exit 77; }])
 
 $AWK -f messages.awk options.def | LC_ALL=C sort >expout
 AT_CHECK([sed -n '/^msgctxt/{
@@ -225,7 +239,6 @@ p
 AT_CLEANUP
 
 AT_SETUP([gen-options.awk packed format])
-AT_KEYWORDS([gen-options awk script scripts])
 
 AT_DATA([test.c], [[#include <stdio.h>
 struct option { const char *name; int has_arg; int *flag; int val; };
@@ -265,22 +278,18 @@ int main(void)
 }
 ]])
 
-AT_DATA([single.dat],
-[[--single-option
-]])
-AT_CHECK([$AWK -f "$srcdir/scripts/gen-options.awk" <single.dat >options.h])
+TEST_GEN_OPTIONS([[--single-option
+]], [single.dat])
 AT_CHECK([$CC -o single$EXEEXT test.c && ./single$EXEEXT], [0],
 [[0
 --single-option, 0, 0
 ]])
 
-AT_DATA([16bit.dat],
-[[-a, --the-first-option
+TEST_GEN_OPTIONS([[-a, --the-first-option
 -b, --the-second-option=ARG
 -c, --the-third-option[=ARG]
 -d, --the-fourth-option
-]])
-AT_CHECK([$AWK -f "$srcdir/scripts/gen-options.awk" <16bit.dat >options.h])
+]], [16bit.dat])
 AT_CHECK([$CC -o 16bit$EXEEXT test.c && ./16bit$EXEEXT], [0],
 [[2
 --the-first-option, 0, 'a'
@@ -322,21 +331,18 @@ AT_CHECK([$AWK -f "$srcdir/scripts/gen-strtab.awk" <test.def >test.h])
 sed -n 's/^[[&]]\([[^ ]]*\).*/\1/p' test.def >identifiers
 
 # test 0: sanity test
-AT_DATA([test0.c],
-[[#include "test.h"
+{ cat <<'EOF'
+#include "test.h"
 #include <stdio.h>
 
 int main(void)
 {
   printf("---\n");
-]])
-exec 3<identifiers 4>>test0.c
-while read ident <&3; do
-  AS_ECHO(['  printf("%s\n---\n", '"strtab+$ident);"]) >&4
-done
-AS_ECHO(['  return 0;']) >&4
-AS_ECHO(['}']) >&4
-exec 3<&- 4>&-
+EOF
+while read id; do AS_ECHO(['  printf("%s\n---\n", strtab+'"$id"');']); done
+AS_ECHO(['  return 0;'])
+AS_ECHO(['}'])
+} <identifiers >test0.c
 
 AT_CHECK([$CC -o test0$EXEEXT test0.c && ./test0$EXEEXT], [0], [---
 world
@@ -842,24 +848,25 @@ AT_CLEANUP
 m4_divert_push([PREPARE_TESTS])dnl
 test_fix_ltdl () {
   $PERL -e 'my $x = 42; exit $x;'; test $? = 42 || exit 77
-  $PERL -f "$srcdir/scripts/fix-ltdl.pl" "$@"
+  $PERL "$srcdir/scripts/fix-ltdl.pl" "$@"
 }
 test_fix_gnulib () {
   $PERL -e 'my $x = 42; exit $x;'; test $? = 42 || exit 77
-  $PERL -f "$srcdir/scripts/fix-gnulib.pl" "$@"
+  $PERL "$srcdir/scripts/fix-gnulib.pl" "$@"
 }
 test_gnulib_mk () {
   echo;
   for arg
   do
-    sed -n -f - "$srcdir/tests/data/gnulib.mk" <<EOF
-/^## begin gnulib module $arg/,/^## end   gnulib module $arg/p
-EOF
+    sed -n -e \
+      "/^## begin gnulib module $arg/,/^## end   gnulib module $arg/p" \
+      "$srcdir/tests/data/gnulib.mk"
   done
 }
 m4_divert_pop([PREPARE_TESTS])
 
 AT_SETUP([fix-gnulib.pl SED_HEADER variables])
+AT_KEYWORDS([fix-gnulib perl script scripts])
 
 test_gnulib_mk gen-header >test.mk.in
 AT_CHECK([grep SED_HEADER test.mk.in >expout || exit 99])
@@ -869,21 +876,29 @@ grep SED_HEADER test.mk], [0], [expout])
 AT_CLEANUP
 
 AT_SETUP([fix-gnulib.pl %reldir% substitution])
+AT_KEYWORDS([fix-gnulib perl script scripts])
 
 test_gnulib_mk sys_types >test.mk.in
 AT_CHECK([grep '%reldir%' test.mk.in >/dev/null || exit 99])
 
-sed -n -f - test.mk.in >expout <<'EOF'
-${G;p;b}
+sed -n <test.mk.in >expout '
+$G
+$p
+$b
 /^## begin gnulib/,/^## end   gnulib/!b
-/^#/{p;b}
+/^#/{
+p
+b
+}
 s|(srcdir)|(top_srcdir)|
 s|%reldir%|lib|
 s|BUILT_SOURCES|gnulib_core_headers|
 s|sys[[/_]]|lib/&|g
-/^MOSTLYCLEANFILES/{h;b}
-p
-EOF
+/^MOSTLYCLEANFILES/{
+h
+b
+}
+p'
 
 AT_CHECK([test_fix_gnulib -i test.mk.in -o test.mk || exit
 sed -n -e '/^## begin gnulib/,/^## end   gnulib/p' \
@@ -893,6 +908,7 @@ sed -n -e '/^## begin gnulib/,/^## end   gnulib/p' \
 AT_CLEANUP
 
 AT_SETUP([fix-gnulib.pl warning removal])
+AT_KEYWORDS([fix-gnulib perl script scripts])
 
 AT_DATA([test.mk.in], [[
 ## test begin
@@ -912,6 +928,7 @@ EXTRA_LIBRARIES += libgnu.a
 AT_CLEANUP
 
 AT_SETUP([fix-gnulib.pl header directory creation])
+AT_KEYWORDS([fix-gnulib perl script scripts])
 
 AT_DATA([extract.sed],
 [[/AM_V_GEN/b ok
@@ -1019,6 +1036,7 @@ helloworld
 ])])
 
 AT_SETUP([fix-ltdl.pl LIBOBJ mangling (<automake-1.16)])
+AT_KEYWORDS([fix-ltdl perl script scripts])
 
 TEST_FIND_AUTOMAKE([default 1.10 1.11 1.12 1.13 1.14 1.15],
   [AS_VERSION_COMPARE(["$amver"], [1.16], [], [continue], [continue])])
@@ -1027,6 +1045,7 @@ TEST_LTDL_LIBOBJ_MANGLING
 AT_CLEANUP
 
 AT_SETUP([fix-ltdl.pl LIBOBJ mangling (>=automake-1.16)])
+AT_KEYWORDS([fix-ltdl perl script scripts])
 
 TEST_FIND_AUTOMAKE([default 1.16 1.17 1.18 1.19],
   [AS_VERSION_COMPARE(["$amver"], [1.16], [continue])])