ncurses 6.0 - patch 20170624

[ncurses.git] / test / test_sgr.c

diff --git a/test/test_sgr.c b/test/test_sgr.c
index 66241b391ca919b0b3fdcd1a1e5483cdbfab7830..e19afc5070fcfbe0579590a10870a425820f0217 100644 (file)
--- a/test/test_sgr.c
+++ b/test/test_sgr.c
@@ -29,7 +29,7 @@
 /*
  * Author: Thomas E. Dickey
  *
- * $Id: test_sgr.c,v 1.10 2017/04/09 00:27:42 tom Exp $
+ * $Id: test_sgr.c,v 1.11 2017/06/24 18:35:25 tom Exp $
  *
  * A simple demo of the sgr/sgr0 terminal capabilities.
  */
@@ -49,6 +49,7 @@ failed(const char *msg)
 
 #if HAVE_TIGETSTR
 
+static bool no_init = FALSE;
 static bool q_opt = FALSE;
 
 static char *d_opt;
@@ -185,9 +186,16 @@ brute_force(const char *name)
     if (db_list) {
        putenv(next_dbitem());
     }
+
     if (!q_opt)
        printf("Terminal type \"%s\"\n", name);
-    setupterm((NCURSES_CONST char *) name, 1, (int *) 0);
+
+    if (no_init) {
+       START_TRACE();
+    } else {
+       setupterm((NCURSES_CONST char *) name, 1, (int *) 0);
+    }
+
     if (!q_opt) {
        if (strcmp(name, ttytype))
            printf("... actual \"%s\"\n", ttytype);
@@ -305,6 +313,7 @@ usage(void)
        "Options:",
        " -d LIST  colon-separated list of databases to use",
        " -e NAME  environment variable to set with -d option",
+       " -n       do not initialize terminal, to test error-checking",
        " -q       quiet (prints only counts)",
     };
     unsigned n;
@@ -320,7 +329,7 @@ main(int argc, char *argv[])
     int n;
     char *name;
 
-    while ((n = getopt(argc, argv, "d:e:q")) != -1) {
+    while ((n = getopt(argc, argv, "d:e:nq")) != -1) {
        switch (n) {
        case 'd':
            d_opt = optarg;
@@ -328,6 +337,9 @@ main(int argc, char *argv[])
        case 'e':
            e_opt = optarg;
            break;
+       case 'n':
+           no_init = TRUE;
+           break;
        case 'q':
            q_opt = TRUE;
            break;