Avoid gnulib getline module.

[cdecl99.git] / t / test.h

diff --git a/t/test.h b/t/test.h
index 5ffe291e14c22112fda985226546c7cfb118947a..2e7882de5bf9cbdd6c74929c3bbdb8034745a285 100644 (file)
--- a/t/test.h
+++ b/t/test.h
@@ -1,5 +1,5 @@
 /*
- * Copyright © 2012, 2020 Nick Bowler
+ * Copyright © 2012, 2020, 2022-2024 Nick Bowler
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -28,6 +28,7 @@
 #endif
 
 #define MIN(a, b) ((a) < (b) ? (a) : (b))
+#define MAX(a, b) ((a) > (b) ? (a) : (b))
 
 struct cdecl_declspec;
 struct option;
@@ -35,15 +36,23 @@ struct cdecl;
 
 struct test_rng;
 
+void print_error(const char *fmt, ...);
+
 void *malloc_nofail(size_t size);
 void *realloc_nofail(void *ptr, size_t size);
-void test_print_specifiers(struct cdecl_declspec *spec);
-void test_print_decl(struct cdecl *decl);
-void test_explain_decl(struct cdecl *decl);
 
-bool strict_strtoul(unsigned long *val, const char *str, int base);
+bool test_strtoumax(uintmax_t *out, const char *s, uintmax_t limit);
+
+static inline bool test_strtoul(unsigned long *val, const char *str)
+{
+       uintmax_t v;
+       bool rc;
+
+       rc = test_strtoumax(&v, str, (unsigned long)-1);
+       *val = v;
+       return rc;
+}
 
-void test_print_version(const char *program);
 void test_print_options(const struct option *lopts);
 
 /*
@@ -59,13 +68,26 @@ struct test_rng *test_rng_alloc(const char *seed);
 void test_rng_free(struct test_rng *rng);
 
 /*
- * Return a random value uniformly on the half-open interval [0,1)
+ * Return a random integer uniformly on the closed interval [0, limit-1]
  */
-double test_rng_uniform(struct test_rng *rng);
+unsigned test_rng_uniform_int(struct test_rng *rng, unsigned limit);
 
 /*
- * Return a random integer uniformly on the closed interval [0, limit-1]
+ * Return false or true with 50% probablility either way.
  */
-unsigned test_rng_uniform_int(struct test_rng *rng, unsigned limit);
+static inline int test_rng_50_50(struct test_rng *rng)
+{
+       return test_rng_uniform_int(rng, 2) == 0;
+}
+
+#define VERSION_NO_COPYRIGHT_SYMBOL 1
+#include "version.h"
+
+#ifdef PROGNAME
+const char *progname = PROGNAME;
+#endif
+
+#define test_print_version(s) \
+       do_print_version(s " (" PACKAGE_NAME ") " PACKAGE_VERSION)
 
 #endif