1 /* { dg-do compile } */
2 /* { dg-options "-O -fdiagnostics-generate-patch" } */
4 /* This is a collection of unittests for diagnostic_show_locus;
5 see the overview in diagnostic_plugin_test_show_locus.c.
7 In particular, note the discussion of why we need a very long line here:
8 01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789
9 and that we can't use macros in this file. */
11 /* Unit test for rendering of insertion fixit hints
12 (example taken from PR 62316). */
14 void test_fixit_insert (void)
17 int a
[2][2] = { 0, 1 , 2, 3 }; /* { dg-warning "insertion hints" } */
21 /* Unit test for rendering of "remove" fixit hints. */
23 void test_fixit_remove (void)
26 int a
;; /* { dg-warning "example of a removal hint" } */
30 /* Unit test for rendering of "replace" fixit hints. */
32 void test_fixit_replace (void)
35 gtk_widget_showall (dlg
); /* { dg-warning "example of a replacement hint" } */
39 /* Unit test for rendering of fix-it hints that add new lines. */
41 void test_fixit_insert_newline (void)
48 case 'b': /* { dg-warning "newline insertion" } */
54 /* Unit test for mutually-exclusive suggestions. */
56 void test_mutually_exclusive_suggestions (void)
59 original
; /* { dg-warning "warning 1" } */
60 /* { dg-warning "warning 2" "" { target *-*-* } .-1 } */
61 /* We should not print the mutually-incompatible fix-it hints within
62 the generated patch; they are not listed in the big expected
63 multiline output below. */
67 /* Verify the output from -fdiagnostics-generate-patch.
68 We expect a header, containing the filename. This is the absolute path,
69 so we can only capture it via regexps. */
71 /* { dg-regexp "\\-\\-\\- .*" } */
72 /* { dg-regexp "\\+\\+\\+ .*" } */
74 /* Next, we expect the diff itself. */
75 /* { dg-begin-multiline-output "" }
77 void test_fixit_insert (void)
80 - int a[2][2] = { 0, 1 , 2, 3 };
81 + int a[2][2] = { {0, 1} , 2, 3 };
86 void test_fixit_remove (void)
95 void test_fixit_replace (void)
98 - gtk_widget_showall (dlg);
99 + gtk_widget_show_all (dlg);
111 { dg-end-multiline-output "" } */