X-Git-Url: http://git.draconx.ca/gitweb/dxcommon.git/blobdiff_plain/a7cabb5d0f067e78afd029d8ec41d14660d8f9e2..62bc7469bf3ef88c4f81ddf615aa7dabe9ddbf74:/tests/scripts.at

diff --git a/tests/scripts.at b/tests/scripts.at
index 9c5f56a..70df388 100644
--- a/tests/scripts.at
+++ b/tests/scripts.at
@@ -1,4 +1,4 @@
-dnl Copyright © 2021-2022 Nick Bowler
+dnl Copyright © 2021-2023 Nick Bowler
 dnl
 dnl License WTFPL2: Do What The Fuck You Want To Public License, version 2.
 dnl This is free software: you are free to do what the fuck you want to.
@@ -7,6 +7,7 @@ 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])
 
 AT_DATA([options.def],
 [[--option-only
@@ -219,7 +220,74 @@ 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; };
+
+#include "options.h"
+
+static unsigned opts[] = { LOPTS_PACKED_INITIALIZER };
+
+int main(void)
+{
+  unsigned i;
+  int x =
+#if !LOPT_PACK_BITS
+  0
+#elif LOPT_PACK_BITS <= 8
+  1
+#elif LOPT_PACK_BITS <= 16
+  2
+#elif LOPT_PACK_BITS <= 32
+  3
+#else
+#  error too big
+#endif
+  ;
+  printf("%d\n", x);
+  for (i = 0; i < sizeof opts / sizeof opts[0]; i++) {
+    struct option o;
+
+    LOPT_UNPACK(o, opts[i]);
+    printf("--%s, %d, ", o.name, o.has_arg);
+    if (o.val > UCHAR_MAX)
+      printf("%d\n", o.val - UCHAR_MAX - 1);
+    else
+      printf("'%c'\n", o.val);
+  }
+}
+]])
+
+AT_DATA([single.dat],
+[[--single-option
+]])
+AT_CHECK([$AWK -f "$builddir/scripts/gen-options.awk" <single.dat >options.h])
+AT_CHECK([$CC -o single$EXEEXT test.c && ./single$EXEEXT], [0],
+[[0
+--single-option, 0, 0
+]])
+
+AT_DATA([16bit.dat],
+[[-a, --the-first-option
+-b, --the-second-option=ARG
+-c, --the-third-option[=ARG]
+-d, --the-fourth-option
+]])
+AT_CHECK([$AWK -f "$builddir/scripts/gen-options.awk" <16bit.dat >options.h])
+AT_CHECK([$CC -o 16bit$EXEEXT test.c && ./16bit$EXEEXT], [0],
+[[2
+--the-first-option, 0, 'a'
+--the-second-option, 1, 'b'
+--the-third-option, 2, 'c'
+--the-fourth-option, 0, 'd'
+]])
+
+AT_CLEANUP
+
 AT_SETUP([gen-strtab.awk])
+AT_KEYWORDS([gen-strtab awk script scripts])
 
 AT_DATA([test.def],
 [[
@@ -298,11 +366,94 @@ oneline
 ---
 ], [ignore])
 
+AT_CLEANUP
+
+AT_SETUP([gen-strtab.awk @nozero option])
+AT_KEYWORDS([gen-strtab awk script scripts])
+
+AT_DATA([test0.def],
+[[&hello hello
+]])
+AT_CHECK([$AWK -f "$builddir/scripts/gen-strtab.awk" <test0.def >test0.h])
+
+AT_DATA([test1.def],
+[[@nozero
+&hello hello
+]])
+AT_CHECK([$AWK -f "$builddir/scripts/gen-strtab.awk" <test1.def >test1.h])
+
+AT_DATA([test.c],
+[[#include <stdio.h>
+#include HEADER
+int main(void) { printf("%d %s\n", hello, strtab+hello); return 0; }
+]])
+AT_CHECK([$CC -DHEADER='"test0.h"' -o test0$EXEEXT test.c && ./test0$EXEEXT],
+  [0], [[0 hello
+]])
+AT_CHECK([$CC -DHEADER='"test1.h"' -o test1$EXEEXT test.c && ./test1$EXEEXT],
+  [0], [[1 hello
+]])
+
+AT_CLEANUP
+
+AT_SETUP([gen-strtab.awk l10n options])
+AT_KEYWORDS([gen-strtab awk script scripts])
+
+AT_DATA([l10n.sed], dnl (
+[[/^#/b
+s/.*N_(\([^)]*\)).*/\1/p
+]])
+
+AT_DATA([test0.def],
+[[&a hello world
+&b world
+&c goodbye
+]])
+AT_CHECK([$AWK -f "$builddir/scripts/gen-strtab.awk" <test0.def >test0.h])
+AT_CHECK([sed -n -f l10n.sed test0.h | LC_ALL=C sort], [0],
+[["goodbye"
+"hello world"
+"world"
+]])
+
+AT_DATA([test1.def],
+[[&a hello world
+&&b world
+&&c goodbye
+]])
+AT_CHECK([$AWK -f "$builddir/scripts/gen-strtab.awk" <test1.def >test1.h])
+AT_CHECK([sed -n -f l10n.sed test1.h], [0],
+[["hello world"
+]])
+
+AT_DATA([test.c],
+[[#include <stdio.h>
+#include HEADER
+
+int main(void)
+{
+  printf("%s %s %s\n", strtab+a, strtab+b, strtab+c);
+  return 0;
+}
+]])
+
+AT_CHECK([$CC -DHEADER='"test0.h"' -o test0$EXEEXT test.c && ./test0$EXEEXT],
+  [0], [[hello world world goodbye
+]])
+
+AT_CHECK([$CC -DHEADER='"test1.h"' -o test1$EXEEXT test.c && ./test1$EXEEXT],
+  [0], [[hello world world goodbye
+]])
+
+
 AT_CLEANUP
 
 AT_SETUP([gen-tree.awk])
+AT_KEYWORDS([gen-tree awk script scripts])
+
 AT_DATA([tree.def],
-[[ROOT0
+[[# comment
+ROOT0
   r0a, r0a_OFFSET
     r0b, r0b_OFFSET
       r0c
@@ -310,6 +461,7 @@ AT_DATA([tree.def],
   r0e, r0e_OFFSET
     r0f
     r0g
+# comment
 ROOT1
   r1a, r1a_OFFSET
     r1b, r1b_OFFSET
@@ -321,6 +473,7 @@ ROOT1
       r1e
       r1b
       r1e
+# comment
 ]])
 
 AT_CHECK([$AWK -f "$builddir/scripts/gen-tree.awk" <tree.def >tree.h])
@@ -359,14 +512,84 @@ int main(void)
   print_subtree(tree0, 0, 1);
   printf("ROOT1\n");
   print_subtree(tree1, 0, 1);
+  return 0;
 }
 ]])
-cp tree.def expout
+sed '/^#/d' tree.def >expout
 AT_CHECK([$CC -o test0$EXEEXT test0.c && ./test0$EXEEXT], [0], [expout])
 
 AT_CLEANUP
 
+# Test the gen-tree features that avoid creating string labels for nodes.
+AT_SETUP([gen-tree.awk @nostrtab option])
+AT_KEYWORDS([gen-tree awk script scripts])
+
+AT_DATA([tree.def],
+[[@nostrtab
+ROOT
+ a 1, a_OFFSET
+  b 1
+  c 2
+ d 2, d_OFFSET
+  e 1
+  f 2
+]])
+AT_CHECK([$AWK -f "$builddir/scripts/gen-tree.awk" <tree.def >tree.h])
+
+AT_DATA([test0.c],
+[[float tree_strtab = 0;
+#define a []
+#define b []
+#define c []
+#define e []
+#define f []
+#include "tree.h"
+#include <stdio.h>
+
+static struct { int num, offset; } root[] = { ROOT_INITIALIZER };
+
+int main(void)
+{
+  unsigned i;
+  for (i = 0; i < sizeof root / sizeof root[0]; i++) {
+    printf("%d, %d\n", root[i].num, root[i].offset);
+  }
+}
+]])
+
+AT_CHECK([$CC -o test0$EXEEXT test0.c && ./test0$EXEEXT], [0],
+[[1, 3
+2, 6
+0, 0
+1, 0
+2, 0
+0, 0
+1, 0
+2, 0
+0, 0
+]])
+
+AT_DATA([flat.def],
+[[FLAT
+ a 1
+ b 2
+ c 3
+@nostrtab
+]])
+AT_CHECK([$AWK -f "$builddir/scripts/gen-tree.awk" <flat.def >flat.h])
+
+sed -e 's/tree\.h/flat.h/' -e 's/ROOT/FLAT/' test0.c >test1.c
+AT_CHECK([$CC -o test1$EXEEXT test1.c && ./test1$EXEEXT], [0],
+[[1, 0
+2, 0
+3, 0
+0, 0
+]])
+
+AT_CLEANUP
+
 AT_SETUP([join.awk])
+AT_KEYWORDS([join awk script scripts])
 
 JOIN="$AWK -f $builddir/scripts/join.awk --"
 
@@ -589,9 +812,13 @@ test_fix_gnulib () {
   $PERL -f "$srcdir/scripts/fix-gnulib.pl" "$@"
 }
 test_gnulib_mk () {
-  echo; sed -n -f - "$srcdir/tests/data/gnulib.mk" <<EOF
-/^## begin gnulib module $1/,/^## end   gnulib module $1/p
+  echo;
+  for arg
+  do
+    sed -n -f - "$srcdir/tests/data/gnulib.mk" <<EOF
+/^## begin gnulib module $arg/,/^## end   gnulib module $arg/p
 EOF
+  done
 }
 m4_divert_pop([PREPARE_TESTS])
 
@@ -647,6 +874,40 @@ EXTRA_LIBRARIES += libgnu.a
 
 AT_CLEANUP
 
+AT_SETUP([fix-gnulib.pl header directory creation])
+
+AT_DATA([extract.sed],
+[[/AM_V_GEN/b ok
+/gl_V_at/b ok
+s/:.*/:/
+h
+b
+:ok
+s/'//g
+x
+G
+p
+n
+s/[)].*/)/
+p
+]])
+
+test_gnulib_mk alloca-opt sys_types stddef >test.mk.in
+AT_CHECK([test_fix_gnulib -i test.mk.in -o test.mk || exit
+sed -n -f extract.sed test.mk], [0],
+[[lib/alloca.h:
+	$(AM_V_GEN)$(MKDIR_P) lib
+	$(AM_V_at)
+lib/sys/types.h:
+	$(AM_V_GEN)$(MKDIR_P) lib/sys
+	$(AM_V_at)
+lib/stddef.h:
+	$(AM_V_GEN)$(MKDIR_P) lib
+	$(AM_V_at)
+]])
+
+AT_CLEANUP
+
 dnl TEST_FIND_AUTOMAKE_VER([to-check], [test-action])
 dnl
 dnl For each whitespace-separated version token in to-check, check if we can