1 files changed, 87 insertions, 0 deletions
diff --git a/test/pwd_grp/test_grp.c b/test/pwd_grp/test_grp.c
new file mode 100644
index 0000000..573806c
--- /dev/null
+++ b/test/pwd_grp/test_grp.c
@@ -0,0 +1,87 @@
+/*
+ * test_grp.c - This file is part of the libc-8086/grp package for ELKS,
+ * Copyright (C) 1995, 1996 Nat Friedman <ndf@linux.mit.edu>.
+ *
+ * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
+ */
+
+#include <unistd.h>
+#include <stdio.h>
+#include <fcntl.h>
+#include <grp.h>
+
+int main(int argc, char **argv)
+{
+	struct group *group;
+	char **tmp_mem;
+	int test_gid;
+
+	fprintf(stdout, "Beginning test of libc/grp...\n");
+
+	fprintf(stdout, "=> Testing setgrent(), getgrent(), endgrent()...\n");
+	fprintf(stdout, "-> setgrent()...\n");
+	setgrent();
+	fprintf(stdout, "-> getgrent()...\n");
+	printf
+		("********************************************************************************\n");
+	while ((group = getgrent()) != NULL) {
+		printf("gr_name\t\t: %s\n", group->gr_name);
+		printf("gr_passwd\t: %s\n", group->gr_passwd);
+		printf("gr_gid\t\t: %d\n", (int) group->gr_gid);
+		printf("gr_mem\t\t: ");
+		fflush(stdout);
+		tmp_mem = group->gr_mem;
+		while (*tmp_mem != NULL) {
+			printf("%s, ", *tmp_mem);
+			tmp_mem++;
+		}
+		printf
+			("\n********************************************************************************\n");
+	}
+	fprintf(stdout, "-> endgrent()...\n");
+	endgrent();
+	fprintf(stdout,
+			"=> Test of setgrent(), getgrent(), endgrent() complete.\n");
+	fprintf(stdout, "=> Testing getgrid(), getgrnam()...\n");
+	fprintf(stdout, "-> getgrgid()...\n");
+	printf
+		("********************************************************************************\n");
+	for (test_gid = 0; test_gid < 100; test_gid++) {
+		fprintf(stdout, "-> getgrgid(%d)...\n", test_gid);
+		group = getgrgid((gid_t) test_gid);
+		if (group != NULL) {
+			printf("gr_name\t: %s\n", group->gr_name);
+			printf("gr_passwd\t: %s\n", group->gr_passwd);
+			printf("gr_gid\t: %d\n", (int) group->gr_gid);
+			printf("gr_mem\t\t: ");
+			fflush(stdout);
+			tmp_mem = group->gr_mem;
+			while (*tmp_mem != NULL) {
+				printf("%s, ", *tmp_mem);
+				tmp_mem++;
+			}
+		}
+		printf
+			("\n********************************************************************************\n");
+	}
+	fprintf(stdout, "-> getgrnam()...\n");
+	group = getgrnam("root");
+	if (group == NULL) {
+		printf(">NULL<\n");
+	} else {
+		printf("gr_name\t: %s\n", group->gr_name);
+		printf("gr_passwd\t: %s\n", group->gr_passwd);
+		printf("gr_gid\t: %d\n", (int) group->gr_gid);
+		printf("gr_mem\t\t: ");
+		fflush(stdout);
+		tmp_mem = group->gr_mem;
+		while (*tmp_mem != NULL) {
+			printf("%s, ", *tmp_mem);
+			tmp_mem++;
+		}
+		printf("\n");
+	}
+
+
+	return 0;
+}