tests2: cleanup

- remove -norunsrc switch
  Meaning and usage (-run -norun...???) look sort of screwed.  Also
  general usefulness is unclear, so it was actually to support exactly
  one (not even very interesting) test

This partially reverts e31579b076

libtcc.c

@@ -1666,7 +1666,6 @@ enum {
     TCC_OPTION_pedantic,
     TCC_OPTION_pthread,
     TCC_OPTION_run,
-    TCC_OPTION_norunsrc,
     TCC_OPTION_v,
     TCC_OPTION_w,
     TCC_OPTION_pipe,
@@ -1709,7 +1708,6 @@ static const TCCOption tcc_options[] = {
     { "pedantic", TCC_OPTION_pedantic, 0},
     { "pthread", TCC_OPTION_pthread, 0},
     { "run", TCC_OPTION_run, TCC_OPTION_HAS_ARG | TCC_OPTION_NOSEP },
-    { "norunsrc", TCC_OPTION_norunsrc, 0 },
     { "rdynamic", TCC_OPTION_rdynamic, 0 },
     { "r", TCC_OPTION_r, 0 },
     { "s", TCC_OPTION_s, 0 },
@@ -1748,7 +1746,6 @@ PUB_FUNC int tcc_parse_args(TCCState *s, int argc, char **argv)
     const TCCOption *popt;
     const char *optarg, *r;
     int run = 0;
-    int norunsrc = 0;
     int pthread = 0;
     int optind = 0;
 
@@ -1761,7 +1758,6 @@ PUB_FUNC int tcc_parse_args(TCCState *s, int argc, char **argv)
         r = argv[optind++];
         if (r[0] != '-' || r[1] == '\0') {
             /* add a new file */
-            if (!run || !norunsrc)
             dynarray_add((void ***)&s->files, &s->nb_files, tcc_strdup(r));
             if (run) {
                 optind--;
@@ -1888,9 +1884,6 @@ PUB_FUNC int tcc_parse_args(TCCState *s, int argc, char **argv)
             tcc_set_options(s, optarg);
             run = 1;
             break;
-        case TCC_OPTION_norunsrc:
-            norunsrc = 1;
-            break;
         case TCC_OPTION_v:
             do ++s->verbose; while (*optarg++ == 'v');
             break;

tcc.c

@@ -69,7 +69,6 @@ static void help(void)
            "  -Bdir       use 'dir' as tcc internal library and include path\n"
            "  -MD         generate target dependencies for make\n"
            "  -MF depfile put generated dependencies here\n"
-           "  -norunsrc   Do not compile the file which is the first argument after -run.\n"
            );
 }
 

tests/tests2/31_args.c

@@ -5,7 +5,7 @@ int main(int argc, char **argv)
    int Count;
 
    printf("hello world %d\n", argc);
-   for (Count = 0; Count < argc; Count++)
+   for (Count = 1; Count < argc; Count++)
       printf("arg %d: %s\n", Count, argv[Count]);
 
    return 0;

tests/tests2/31_args.expect

@@ -1,7 +1,6 @@
 hello world 6
-arg 0: 31_args.c
+arg 1: arg1
-arg 1: -
+arg 2: arg2
-arg 2: arg1
+arg 3: arg3
-arg 3: arg2
+arg 4: arg4
-arg 4: arg3
+arg 5: arg5
-arg 5: arg4

tests/tests2/Makefile

@@ -46,9 +46,11 @@ TESTS =	\
  27_sizeof.test \
  28_strings.test \
  29_array_address.test \
+ 30_hanoi.test \
  31_args.test \
  32_led.test \
  33_ternary_op.test \
+ 34_array_assignment.test \
  35_sizeof.test \
  36_array_initialisers.test \
  37_sprintf.test \
@@ -60,6 +62,7 @@ TESTS =	\
  43_void_param.test \
  44_scoped_declarations.test \
  45_empty_for.test \
+ 46_grep.test \
  47_switch_return.test \
  48_nested_break.test \
  49_bracket_evaluation.test \
@@ -81,31 +84,31 @@ TESTS =	\
 # 34_array_assignment.test -- array assignment is not in C standard
 # 46_grep.test -- does not compile even with gcc
 
+SKIP = 30_hanoi.test 34_array_assignment.test 46_grep.test
+
 # some tests do not pass on all platforms, remove them for now
 ifeq ($(TARGETOS),Darwin)
-  TESTS := $(filter-out 40_stdio.test,$(TESTS))
+ SKIP += 40_stdio.test
 endif
 ifdef CONFIG_WIN32
-  TESTS := $(filter-out 24_math_library.test 28_strings.test,$(TESTS))
+ SKIP += 24_math_library.test # don't have round()
+ SKIP += 28_strings.test # don't have r/index() / strings.h
 endif
 
+# Some tests might need arguments
+ARGS =
+31_args.test : ARGS = arg1 arg2 arg3 arg4 arg5
+
+all test: $(filter-out $(SKIP),$(TESTS))
+
 %.test: %.c %.expect
 	@echo Test: $*...
-	@if [ "x`echo $* | grep args`" != "x" ]; \
-	then $(TCC) $< -norunsrc -run $(notdir $<) - arg1 arg2 arg3 arg4 >$*.output 2>&1; \
-	else $(TCC) -run $< >$*.output 2>&1; \
-	  ($(TCC) -o $*.exe $< && ./$*.exe) >$*.output2 2>&1; \
-	fi || true
-	@if diff -bu $(<:.c=.expect) $*.output ; \
-	then rm -f $*.output; \
-	else exit 1; \
-	fi
-	@if test -f $*.output2; then if diff -bu $(<:.c=.expect) $*.output2 ; \
-	then rm -f $*.output2; \
-	else exit 1; \
-	fi; fi
 
-all test: $(TESTS)
+	@$(TCC) -run $< $(ARGS) >$*.output 2>&1 || true
+	@diff -bu $*.expect $*.output && rm -f $*.output
+
+	@($(TCC) $< -o $*.exe && ./$*.exe $(ARGS)) >$*.output2 2>&1 || true
+	@diff -bu $*.expect $*.output2 && rm -f $*.output2 $*.exe
 
 clean:
 	rm -vf fred.txt *.output* *.exe