tests: Introduce is_command()

[openafs.git] / tests / common / common.h

diff --git a/tests/common/common.h b/tests/common/common.h
index 5baddfc..7d43782 100644 (file)
--- a/tests/common/common.h
+++ b/tests/common/common.h
@@ -30,6 +30,25 @@ extern char *afstest_mkdtemp(char *template);
 struct afsconf_dir;
 extern int afstest_AddDESKeyFile(struct afsconf_dir *dir);
 
+/* exec.c */
+
+struct afstest_cmdinfo {
+    char *command;     /**< command to run (as given to e.g. system()) */
+    int exit_code;     /**< expected exit code */
+    const char *output; /**< expected command output */
+    int fd;            /**< fd to read output from */
+
+    /* The following fields are not to be set by the caller; they are set when
+     * running the given command. */
+    char *fd_descr;    /**< string description of 'fd' (e.g. "stdout") */
+    pid_t child;       /**< child pid (after command has started) */
+    FILE *pipe_fh;     /**< pipe from child (after started) */
+};
+
+extern int is_command(struct afstest_cmdinfo *cmdinfo,
+                     const char *format, ...)
+       AFS_ATTRIBUTE_FORMAT(__printf__, 2, 3);
+
 /* files.c */
 
 extern char *afstest_src_path(char *path);