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-rw-r--r--string/Makefile3
-rw-r--r--string/bug-envz1.c76
2 files changed, 78 insertions, 1 deletions
diff --git a/string/Makefile b/string/Makefile
index 7c11c1a..a84ebeb 100644
--- a/string/Makefile
+++ b/string/Makefile
@@ -53,7 +53,8 @@ tests := tester inl-tester noinl-tester testcopy test-ffs \
tst-strlen stratcliff tst-svc tst-inlcall \
bug-strncat1 bug-strspn1 bug-strpbrk1 tst-bswap \
tst-strtok tst-strxfrm bug-strcoll1 tst-strfry \
- bug-strtok1 $(addprefix test-,$(strop-tests))
+ bug-strtok1 $(addprefix test-,$(strop-tests)) \
+ bug-envz1
distribute := memcopy.h pagecopy.h tst-svc.expect test-string.h
diff --git a/string/bug-envz1.c b/string/bug-envz1.c
new file mode 100644
index 0000000..e8a6097
--- /dev/null
+++ b/string/bug-envz1.c
@@ -0,0 +1,76 @@
+/* Test for bug BZ #2703. */
+#include <stdio.h>
+#include <envz.h>
+#include <stdlib.h>
+#include <string.h>
+
+static const struct
+{
+ const char *s;
+ int in_result;
+} strs[] =
+{
+ { "a=1", 1 },
+ { "b=2", 1 },
+ { "(*)", 0 },
+ { "(*)", 0 },
+ { "e=5", 1 },
+ { "f=", 1 },
+ { "(*)", 0 },
+ { "h=8", 1 },
+ { "i=9", 1 },
+ { "j", 0 }
+};
+
+#define nstrs (sizeof (strs) / sizeof (strs[0]))
+
+
+static int
+do_test (void)
+{
+
+ size_t size = 0;
+ char *str = malloc (100);
+ if (str == NULL)
+ {
+ puts ("out of memory");
+ return 1;
+ }
+
+ char **argz = &str;
+
+ for (int i = 0; i < nstrs; ++i)
+ argz_add_sep (argz, &size, strs[i].s, '\0');
+
+ printf ("calling envz_strip with size=%zu\n", size);
+ envz_strip (argz, &size);
+
+ int result = 0;
+ printf ("new size=%zu\n", size);
+ for (int i = 0; i < nstrs; ++i)
+ if (strs[i].in_result)
+ {
+ char name[2];
+ name[0] = strs[i].s[0];
+ name[1] = '\0';
+
+ char *e = envz_entry (*argz, size, name);
+ if (e == NULL)
+ {
+ printf ("entry '%s' not found\n", name);
+ result = 1;
+ }
+ else if (strcmp (e, strs[i].s) != 0)
+ {
+ printf ("entry '%s' does not match: is '%s', expected '%s'\n",
+ name, e, strs[i].s);
+ result = 1;
+ }
+ }
+
+ free (*argz);
+ return result;
+}
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"