[T106][ZXW-22]7520V3SCV2.01.01.02P42U09_VEC_V0.8_AP_VEC origin source commit
Change-Id: Ic6e05d89ecd62fc34f82b23dcf306c93764aec4b
diff --git a/ap/libc/glibc/glibc-2.22/stdio-common/tst-popen2.c b/ap/libc/glibc/glibc-2.22/stdio-common/tst-popen2.c
new file mode 100644
index 0000000..0ab151c
--- /dev/null
+++ b/ap/libc/glibc/glibc-2.22/stdio-common/tst-popen2.c
@@ -0,0 +1,92 @@
+#include <stdio.h>
+#include <string.h>
+#include <unistd.h>
+
+static int
+do_test (void)
+{
+ int fd = dup (fileno (stdout));
+ if (fd <= 1)
+ {
+ puts ("dup failed");
+ return 1;
+ }
+
+ FILE *f1 = fdopen (fd, "w");
+ if (f1 == NULL)
+ {
+ printf ("fdopen failed: %m\n");
+ return 1;
+ }
+
+ fclose (stdout);
+
+ FILE *f2 = popen ("echo test1", "r");
+ if (f2 == NULL)
+ {
+ fprintf (f1, "1st popen failed: %m\n");
+ return 1;
+ }
+ FILE *f3 = popen ("echo test2", "r");
+ if (f2 == NULL || f3 == NULL)
+ {
+ fprintf (f1, "2nd popen failed: %m\n");
+ return 1;
+ }
+
+ char *line = NULL;
+ size_t len = 0;
+ int result = 0;
+ if (getline (&line, &len, f2) != 6)
+ {
+ fputs ("could not read line from 1st popen\n", f1);
+ result = 1;
+ }
+ else if (strcmp (line, "test1\n") != 0)
+ {
+ fprintf (f1, "read \"%s\"\n", line);
+ result = 1;
+ }
+
+ if (getline (&line, &len, f2) != -1)
+ {
+ fputs ("second getline did not return -1\n", f1);
+ result = 1;
+ }
+
+ if (getline (&line, &len, f3) != 6)
+ {
+ fputs ("could not read line from 2nd popen\n", f1);
+ result = 1;
+ }
+ else if (strcmp (line, "test2\n") != 0)
+ {
+ fprintf (f1, "read \"%s\"\n", line);
+ result = 1;
+ }
+
+ if (getline (&line, &len, f3) != -1)
+ {
+ fputs ("second getline did not return -1\n", f1);
+ result = 1;
+ }
+
+ int ret = pclose (f2);
+ if (ret != 0)
+ {
+ fprintf (f1, "1st pclose returned %d\n", ret);
+ result = 1;
+ }
+
+ ret = pclose (f3);
+ if (ret != 0)
+ {
+ fprintf (f1, "2nd pclose returned %d\n", ret);
+ result = 1;
+ }
+
+ return result;
+}
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"