| /* { dg-do compile } */ |
| /* { dg-options "-O" } */ |
| /* { dg-set-compiler-env-var GCC_EXTRA_DIAGNOSTIC_OUTPUT "fixits-v2" } |
| /* This is a collection of unittests for diagnostic_show_locus; |
| see the overview in diagnostic_plugin_test_show_locus.c. |
| |
| In particular, note the discussion of why we need a very long line here: |
| 01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789 |
| and that we can't use macros in this file. */ |
| |
| /* Unit test for rendering of insertion fixit hints |
| (example taken from PR 62316). */ |
| |
| void test_fixit_insert (void) |
| { |
| #if 0 |
| int a[2][2] = { 0, 1 , 2, 3 }; /* { dg-warning "insertion hints" } */ |
| /* { dg-regexp "fix-it:.*\\{17:20-17:20\\}:.*" } */ |
| /* { dg-regexp "fix-it:.*\\{17:24-17:24\\}:.*" } */ |
| #endif |
| } |
| |
| /* Unit test for rendering of "remove" fixit hints. */ |
| |
| void test_fixit_remove (void) |
| { |
| #if 0 |
| int a;; /* { dg-warning "example of a removal hint" } */ |
| /* { dg-regexp "fix-it:.*\\{28:9-28:10\\}:.*" } */ |
| #endif |
| } |
| |
| /* Unit test for rendering of "replace" fixit hints. */ |
| |
| void test_fixit_replace (void) |
| { |
| #if 0 |
| gtk_widget_showall (dlg); /* { dg-warning "example of a replacement hint" } */ |
| /* { dg-regexp "fix-it:.*\\{38:3-38:21\\}:.*" } */ |
| #endif |
| } |
| |
| /* Unit test for rendering of fix-it hints that add new lines. */ |
| |
| void test_fixit_insert_newline (void) |
| { |
| #if 0 |
| switch (op) |
| { |
| case 'a': |
| x = a; |
| case 'b': /* { dg-warning "newline insertion" } */ |
| x = b; |
| } |
| /* { dg-regexp "fix-it:.*\\{52:1-52:1\\}:.*\\n" } */ |
| #endif |
| } |
| |
| /* Unit test for mutually-exclusive suggestions. */ |
| |
| void test_mutually_exclusive_suggestions (void) |
| { |
| #if 0 |
| original; /* { dg-warning "warning 1" } */ |
| /* { dg-warning "warning 2" "" { target *-*-* } .-1 } */ |
| /* We should print the mutually-incompatible fix-it hints within |
| -fdiagnostics-parseable-fixits; verify that they are printed. */ |
| /* { dg-regexp "fix-it:.*\\{64:3-64:11}:.*\\n" } */ |
| /* { dg-regexp "fix-it:.*\\{64:3-64:11}:.*\\n" } */ |
| #endif |
| } |