File _service:tar_scm:test-libutempter.patch of Package libutempter

File _service:tar_scm:test-libutempter.patch of Package libutempter (Revision 573d2fa6efe846d70dfd60907158e245)

Currently displaying revision 573d2fa6efe846d70dfd60907158e245 , Show latest

From b42bfd09d2877edf563d1c80589b661c044ce82e Mon Sep 17 00:00:00 2001
From: ziyangc2 <chenziyang4@huawei.com>
Date: Mon, 14 Mar 2022 14:32:51 +0800
Subject: [PATCH] add cunit test for libutempter

---
 Makefile             |  15 +++++
 run_test.sh          |  16 +++++
 test/test_utempter.c | 145 +++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 176 insertions(+)
 create mode 100755 run_test.sh
 create mode 100644 test/test_utempter.c

diff --git a/Makefile b/Makefile
index 8c90121..39bc334 100644
--- a/Makefile
+++ b/Makefile
 PROJECT = utempter
 VERSION = $(shell sed '/^Version: */!d;s///;q' libutempter.spec)
 MAJOR = 0
 
 SHAREDLIB = lib$(PROJECT).so
 SONAME = $(SHAREDLIB).$(MAJOR)
@@ -55,6 +57,12 @@ override CFLAGS := $(WARNINGS) $(CFLAGS) $(RPM_OPT_FLAGS)
 override LDFLAGS := $(LINK_RELRO) $(LINK_STATS) $(LDFLAGS)
 LDLIBS =
 
+INC = -I /usr/include/CUnit
+LIBS = -L -dynamics /usr/lib64/libcunit.so ./libutempter.so iface.o
+TEST_FLAGS =-g -lutil
+TEST_FLAGS += $(INC)
+BIN = test_utempter
+test_utempter = ./test/test_utempter.c
 all: $(TARGETS)
 
 %.os: %.c
@@ -91,5 +99,12 @@ install:
 		ln -s $(PROJECT).3 $(DESTDIR)$(man3dir)/$$n.3; \
 	done
 
+check:
+	echo "run check"
+	$(CC) $(test_utempter) -o $(BIN) $(TEST_FLAGS) $(LIBS)
+	chmod +x run_test.sh
+	./run_test.sh
+
 clean:
 	$(RM) $(TARGETS) iface.o iface.os core *~
+	$(RM) $(RMFLAGS) $(BIN) *.o *.gcda *.gcno *.xml app.info
\ No newline at end of file
diff --git a/run_test.sh b/run_test.sh
new file mode 100755
index 0000000..951fd62
--- /dev/null
+++ b/run_test.sh
@@ -0,0 +1,16 @@
+#!/bin/sh
+# prepare environment
+mkdir -p /usr/lib/utempter
+cp utempter /usr/lib/utempter/
+
+# run test
+./test_utempter
+
+# clean environment
+tmp_file="wtmp.txt"
+utmpdump /var/log/wtmp > "${tmp_file}"
+sed -i '/test_libutempter/,$d' "${tmp_file}"
+
+# restore wtmp file
+utmpdump -r < "${tmp_file}" > /var/log/wtmp
+rm -rf "${tmp_file}" /usr/lib/utempter
diff --git a/test/test_utempter.c b/test/test_utempter.c
new file mode 100644
index 0000000..5cc88ab
--- /dev/null
+++ b/test/test_utempter.c
@@ -0,0 +1,145 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <pty.h>
+#include <unistd.h>
+#include <string.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include "../utempter.h"
+#include "CUnit.h"
+#include "Automated.h"
+
+int check_update_utempter_success(const char * command)
+{
+    FILE* wtmp_fd;
+    char buff[255];
+
+    system("utmpdump /var/log/wtmp > wtmp.txt");
+    wtmp_fd = fopen("wtmp.txt", "r");
+    if (wtmp_fd == NULL) {
+        printf("open wtmp failed, err = %d\n", errno);
+        return -1;
+    }
+
+    while((fgets(buff, 255, wtmp_fd)) != NULL) {
+        continue;
+    }
+    fclose(wtmp_fd);
+
+    if (strstr(buff, "test_libutempter") != NULL) {
+        // find test hostname, print success
+        if (strcmp(command, "add") == 0) {
+            printf("utempter add success\n");
+            return 0;
+        } else {
+            printf("utempter add failed\n");
+            return -1;
+        }
+    } else {
+        if (strcmp(command, "del") == 0) {
+            printf("utempter remove success\n");
+            return 0;
+        } else {
+            printf("utempter remove failed\n");
+            return -1;
+        }
+    }
+}
+
+void utcase_test_add_remove()
+{
+    int master;
+    int slave;
+    int err;
+    int SUCCESS = 1;
+    char pid[32];
+
+    err = openpty(&master, &slave, NULL, NULL, NULL);
+    if(0 > err) {
+        printf("Error: %s\n", strerror(err));
+        return;
+    }
+
+    err = utempter_add_record(master, "test_libutempter");
+    printf("add_record result = %d\n", err);
+    CU_ASSERT(err == SUCCESS)
+
+    err = check_update_utempter_success("add");
+    CU_ASSERT(err == 0);
+
+    err = utempter_remove_added_record();
+    printf("remove_record result = %d\n", err);
+
+    CU_ASSERT(err == SUCCESS);
+    err = check_update_utempter_success("del");
+    CU_ASSERT(err == 0);
+
+    close(slave);
+    close(master);
+}
+
+void utcase_test_set_path()
+{
+    utempter_set_helper("/usr/lib/utempter/utempter");
+    return;
+}
+
+static CU_TestInfo ut_cases[] =
+{
+    {"case:test_set_path", utcase_test_set_path},
+    {"case:test_add_remove", utcase_test_add_remove},
+    CU_TEST_INFO_NULL,
+};
+
+int suite_init(void)
+{
+    return 0;
+}
+
+int suite_clean(void)
+{
+    return 0;
+}
+
+static CU_SuiteInfo ut_suites[] = 
+{
+    {"my_first_suite", suite_init, suite_clean, NULL, NULL, ut_cases},
+    CU_SUITE_INFO_NULL,
+};
+
+int main() {
+    int rc = 0;
+    CU_ErrorCode err = CUE_SUCCESS;
+
+    err = CU_initialize_registry();
+    if (err != CUE_SUCCESS) {
+        fprintf(stderr, "failed to initialize registry, error %d", err);
+        rc = 1;
+        goto l_out;
+    }
+
+    err = CU_register_suites(ut_suites);
+    if (err != CUE_SUCCESS) {
+        fprintf(stderr, "failed to register suites, error %d, %s", err, CU_get_error_msg());
+        rc = 1;
+        goto l_clean_register;
+    }
+
+    CU_set_output_filename("cunit_sample");
+
+    err = CU_list_tests_to_file();
+    if (err != CUE_SUCCESS) {
+        fprintf(stderr, "failed to list tests to file, error %d, %s", err, CU_get_error_msg());
+        rc = 1;
+        goto l_clean_register;
+    }
+
+    CU_automated_run_tests();
+
+l_clean_register:
+    CU_cleanup_registry();
+
+l_out:
+    return rc;
+}
-- 
2.23.0