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/* { dg-do compile } */
/* { dg-options "-O -fdiagnostics-show-caret -fplugin-arg-diagnostic_plugin_test_show_locus-color" } */
/* 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. */
void test_simple (void)
{
#if 0
myvar = myvar.x; /* { dg-warning "test" } */
/* { dg-begin-multiline-output "" }
myvar = [32m[Kmyvar[m[K[01;35m[K.[m[K[34m[Kx[m[K;
[32m[K~~~~~[m[K[01;35m[K^[m[K[34m[K~[m[K
{ dg-end-multiline-output "" } */
#endif
}
void test_simple_2 (void)
{
#if 0
x = first_function () + second_function (); /* { dg-warning "test" } */
/* { dg-begin-multiline-output "" }
x = [32m[Kfirst_function ()[m[K [01;35m[K+[m[K [34m[Ksecond_function ()[m[K;
[32m[K~~~~~~~~~~~~~~~~~[m[K [01;35m[K^[m[K [34m[K~~~~~~~~~~~~~~~~~~[m[K
{ dg-end-multiline-output "" } */
#endif
}
void test_multiline (void)
{
#if 0
x = (first_function ()
+ second_function ()); /* { dg-warning "test" } */
/* { dg-begin-multiline-output "" }
x = ([32m[Kfirst_function ()[m[K
[32m[K~~~~~~~~~~~~~~~~~[m[K
[01;35m[K+[m[K [34m[Ksecond_function ()[m[K);
[01;35m[K^[m[K [34m[K~~~~~~~~~~~~~~~~~~[m[K
{ dg-end-multiline-output "" } */
#endif
}
void test_many_lines (void)
{
#if 0
x = (first_function_with_a_very_long_name (lorem, ipsum, dolor, sit, amet,
consectetur, adipiscing, elit,
sed, eiusmod, tempor,
incididunt, ut, labore, et,
dolore, magna, aliqua)
+ second_function_with_a_very_long_name (lorem, ipsum, dolor, sit, /* { dg-warning "test" } */
amet, consectetur,
adipiscing, elit, sed,
eiusmod, tempor, incididunt,
ut, labore, et, dolore,
magna, aliqua));
/* { dg-begin-multiline-output "" }
x = ([32m[Kfirst_function_with_a_very_long_name (lorem, ipsum, dolor, sit, amet,[m[K
[32m[K~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~[m[K
[32m[K consectetur, adipiscing, elit,[m[K
[32m[K~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~[m[K
[32m[K sed, eiusmod, tempor,[m[K
[32m[K~~~~~~~~~~~~~~~~~~~~~[m[K
[32m[K incididunt, ut, labore, et,[m[K
[32m[K~~~~~~~~~~~~~~~~~~~~~~~~~~~[m[K
[32m[K dolore, magna, aliqua)[m[K
[32m[K~~~~~~~~~~~~~~~~~~~~~~[m[K
[01;35m[K+[m[K [34m[Ksecond_function_with_a_very_long_name (lorem, ipsum, dolor, sit,
[01;35m[K^[m[K [34m[K~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~[m[K
[34m[K amet, consectetur,[m[K
[34m[K~~~~~~~~~~~~~~~~~~[m[K
[34m[K adipiscing, elit, sed,[m[K
[34m[K~~~~~~~~~~~~~~~~~~~~~~[m[K
[34m[K eiusmod, tempor, incididunt,[m[K
[34m[K~~~~~~~~~~~~~~~~~~~~~~~~~~~~[m[K
[34m[K ut, labore, et, dolore,[m[K
[34m[K~~~~~~~~~~~~~~~~~~~~~~~[m[K
[34m[K magna, aliqua)[m[K);
[34m[K~~~~~~~~~~~~~~[m[K
{ dg-end-multiline-output "" } */
#endif
}
void test_richloc_from_proper_range (void)
{
#if 0
float f = 98.6f; /* { dg-warning "test" } */
/* { dg-begin-multiline-output "" }
float f = [01;35m[K98.6f[m[K;
[01;35m[K^~~~~[m[K
{ dg-end-multiline-output "" } */
#endif
}
void test_caret_within_proper_range (void)
{
#if 0
float f = foo * bar; /* { dg-warning "17: test" } */
/* { dg-begin-multiline-output "" }
float f = [01;35m[Kfoo * bar[m[K;
[01;35m[K~~~~^~~~~[m[K
{ dg-end-multiline-output "" } */
#endif
}
void test_very_wide_line (void)
{
#if 0
float f = foo * bar; /* { dg-warning "95: test" } */
/* { dg-begin-multiline-output "" }
0 0 0 0 0 0 1
4 5 6 7 8 9 0
6789012345678901234567890123456789012345678901234567890123456789012345
float f = [01;35m[Kfoo * bar[m[K;
[01;35m[K~~~~^~~~~[m[K
[32m[Kbar * foo[m[K
{ dg-end-multiline-output "" } */
#endif
}
void test_multiple_carets (void)
{
#if 0
x = x + y /* { dg-warning "8: test" } */
/* { dg-begin-multiline-output "" }
x = [01;35m[Kx[m[K + [32m[Ky[m[K
[01;35m[KA[m[K [32m[KB[m[K
{ dg-end-multiline-output "" } */
#endif
}
void test_caret_on_leading_whitespace (void)
{
#if 0
ASSOCIATE (y => x)
y = 5 /* { dg-warning "6: test" } */
/* { dg-begin-multiline-output "" }
ASSOCIATE (y =>[32m[K [m[Kx)
[32m[K2[m[K
[01;35m[K [m[Ky = 5
[01;35m[K1[m[K
{ dg-end-multiline-output "" } */
#endif
}
/* 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-begin-multiline-output "" }
int a[2][2] = { [01;35m[K0, 1[m[K , 2, 3 };
[01;35m[K^~~~[m[K
[32m[K{[m[K [32m[K}[m[K
{ dg-end-multiline-output "" } */
#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-begin-multiline-output "" }
int a;[01;35m[K;[m[K
[01;35m[K^[m[K
[31m[K-[m[K
{ dg-end-multiline-output "" } */
#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-begin-multiline-output "" }
[01;35m[Kgtk_widget_showall[m[K (dlg);
[01;35m[K^~~~~~~~~~~~~~~~~~[m[K
[32m[Kgtk_widget_show_all[m[K
{ dg-end-multiline-output "" } */
#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-begin-multiline-output "" }
+[32m[K break;[m[K
[01;35m[Kcase 'b'[m[K:
[01;35m[K^~~~~~~~[m[K
{ dg-end-multiline-output "" } */
#endif
}
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