Add new tests for charset support.

1 files changed, 131 insertions, 0 deletions

diff --git a/gdb/testsuite/gdb.base/charset.c b/gdb/testsuite/gdb.base/charset.c
new file mode 100644
index 0000000..ece684a
--- /dev/null
+++ b/gdb/testsuite/gdb.base/charset.c
@@ -0,0 +1,131 @@
+/* Test GDB's character set support
+   Jim Blandy <jimb@cygnus.com> --- December 2001 */
+
+#include <stdio.h>
+
+
+/* X_string is a null-terminated string in the X charset whose
+   elements are as follows.  X should be the name the `set charset'
+   command uses for the character set, in lower-case, with any
+   non-identifier characters replaced with underscores.  Where a
+   character set doesn't have the given character, the string should
+   contain the character 'x'.
+
+   [0] --- the `alert' character, '\a'
+   [1] --- the `backspace' character, '\b'
+   [2] --- the `escape' character, '\e'
+   [3] --- the `form feed' character, '\f'
+   [4] --- the `line feed' character, '\n'
+   [5] --- the `carriage return' character, '\r'
+   [6] --- the `horizontal tab' character, '\t'
+   [7] --- the `vertical tab' character, '\v'
+   [8  .. 33] --- the uppercase letters A-Z
+   [34 .. 59] --- the lowercase letters a-z
+   [60 .. 69] --- the digits 0-9
+   [70] --- the `cent' character
+   [71] --- a control character with no defined backslash escape
+
+   Feel free to extend these as you like.  */
+
+#define NUM_CHARS (72)
+
+char ascii_string[NUM_CHARS];
+char iso_8859_1_string[NUM_CHARS];
+char ebcdic_us_string[NUM_CHARS];
+char ibm1047_string[NUM_CHARS];
+
+
+void
+init_string (char string[],
+             char x,
+             char alert, char backspace, char escape, char form_feed,
+             char line_feed, char carriage_return, char horizontal_tab,
+             char vertical_tab, char cent, char misc_ctrl)
+{
+  memset (string, x, NUM_CHARS);
+  string[0] = alert;
+  string[1] = backspace;
+  string[2] = escape;
+  string[3] = form_feed;
+  string[4] = line_feed;
+  string[5] = carriage_return;
+  string[6] = horizontal_tab;
+  string[7] = vertical_tab;
+  string[70] = cent;
+  string[71] = misc_ctrl;
+}
+
+
+void
+fill_run (char string[], int start, int len, int first)
+{
+  int i;
+
+  for (i = 0; i < len; i++)
+    string[start + i] = first + i;
+}
+
+
+int main ()
+{
+#ifdef usestubs
+  set_debug_traps();
+  breakpoint();
+#endif
+  (void) malloc (1);
+  /* Initialize ascii_string.  */
+  init_string (ascii_string,
+               120,
+               7, 8, 27, 12,
+               10, 13, 9,
+               11, 120, 17);
+  fill_run (ascii_string, 8, 26, 65);
+  fill_run (ascii_string, 34, 26, 97);
+  fill_run (ascii_string, 60, 10, 48);
+
+  /* Initialize iso_8859_1_string.  */
+  init_string (iso_8859_1_string,
+               120,
+               7, 8, 27, 12,
+               10, 13, 9,
+               11, 162, 17);
+  fill_run (iso_8859_1_string, 8, 26, 65);
+  fill_run (iso_8859_1_string, 34, 26, 97);
+  fill_run (iso_8859_1_string, 60, 10, 48);
+
+  /* Initialize ebcdic_us_string.  */
+  init_string (ebcdic_us_string,
+               167,
+               47, 22, 39, 12,
+               37, 13, 5,
+               11, 74, 17);
+  /* In EBCDIC, the upper-case letters are broken into three separate runs.  */
+  fill_run (ebcdic_us_string, 8, 9, 193);
+  fill_run (ebcdic_us_string, 17, 9, 209);
+  fill_run (ebcdic_us_string, 26, 8, 226);
+  /* The lower-case letters are, too.  */
+  fill_run (ebcdic_us_string, 34, 9, 129);
+  fill_run (ebcdic_us_string, 43, 9, 145);
+  fill_run (ebcdic_us_string, 52, 8, 162);
+  /* The digits, at least, are contiguous.  */
+  fill_run (ebcdic_us_string, 60, 10, 240);
+
+  /* Initialize ibm1047_string.  */
+  init_string (ibm1047_string,
+               167,
+               47, 22, 39, 12,
+               37, 13, 5,
+               11, 74, 17);
+  /* In EBCDIC, the upper-case letters are broken into three separate runs.  */
+  fill_run (ibm1047_string, 8, 9, 193);
+  fill_run (ibm1047_string, 17, 9, 209);
+  fill_run (ibm1047_string, 26, 8, 226);
+  /* The lower-case letters are, too.  */
+  fill_run (ibm1047_string, 34, 9, 129);
+  fill_run (ibm1047_string, 43, 9, 145);
+  fill_run (ibm1047_string, 52, 8, 162);
+  /* The digits, at least, are contiguous.  */
+  fill_run (ibm1047_string, 60, 10, 240);
+
+  puts ("All set!");            /* all strings initialized */
+}