Author: pstef
Date: Fri Feb 10 09:31:39 2017
New Revision: 313544
URL: https://svnweb.freebsd.org/changeset/base/313544
Log:
indent(1): add regression test cases
These examples show expected behavior of indent(1). They are meant to be used
together with a regression test mechanism, either Kyua, a Makefile or perhaps
something else. The mechanism should in essence do this:
indent -P${test}.pro < ${test}.0 > ${test}.0.run
and compare ${test}.0.stdout to ${test}.0.run. If the files differ or the exit
status isn't 0, the test failed.
* ${test}.pro is an indent(1) profile: a list of options passed through a
file.
The program doesn't complain if the file doesn't exist.
* ${test}.0 is a C source file which acts as input for indent(1). It doesn't
have to have any particular formatting, since it's the output that matters.
* ${test}.0.stdout contains expected output. It doesn't have to be formatted
in
Kernel Normal Form as the point of the tests is to check for regressions in
the program and not to check that it always produces KNF.
Reviewed by: ngie
Approved by: pfg (mentor)
Differential Revision: https://reviews.freebsd.org/D9007
Added:
head/usr.bin/indent/tests/
head/usr.bin/indent/tests/comments.0 (contents, props changed)
head/usr.bin/indent/tests/comments.0.stdout (contents, props changed)
head/usr.bin/indent/tests/declarations.0 (contents, props changed)
head/usr.bin/indent/tests/declarations.0.stdout (contents, props changed)
head/usr.bin/indent/tests/elsecomment.0 (contents, props changed)
head/usr.bin/indent/tests/elsecomment.0.stdout (contents, props changed)
head/usr.bin/indent/tests/elsecomment.pro (contents, props changed)
head/usr.bin/indent/tests/float.0 (contents, props changed)
head/usr.bin/indent/tests/float.0.stdout (contents, props changed)
head/usr.bin/indent/tests/label.0 (contents, props changed)
head/usr.bin/indent/tests/label.0.stdout (contents, props changed)
head/usr.bin/indent/tests/label.pro (contents, props changed)
head/usr.bin/indent/tests/list_head.0 (contents, props changed)
head/usr.bin/indent/tests/list_head.0.stdout (contents, props changed)
head/usr.bin/indent/tests/nsac.0 (contents, props changed)
head/usr.bin/indent/tests/nsac.0.stdout (contents, props changed)
head/usr.bin/indent/tests/nsac.pro (contents, props changed)
head/usr.bin/indent/tests/offsetof.0 (contents, props changed)
head/usr.bin/indent/tests/offsetof.0.stdout (contents, props changed)
head/usr.bin/indent/tests/sac.0 (contents, props changed)
head/usr.bin/indent/tests/sac.0.stdout (contents, props changed)
head/usr.bin/indent/tests/sac.pro (contents, props changed)
head/usr.bin/indent/tests/struct.0 (contents, props changed)
head/usr.bin/indent/tests/struct.0.stdout (contents, props changed)
head/usr.bin/indent/tests/surplusbad.0 (contents, props changed)
head/usr.bin/indent/tests/surplusbad.0.stdout (contents, props changed)
head/usr.bin/indent/tests/surplusbad.pro (contents, props changed)
head/usr.bin/indent/tests/types_from_file.0 (contents, props changed)
head/usr.bin/indent/tests/types_from_file.0.stdout (contents, props changed)
head/usr.bin/indent/tests/types_from_file.list (contents, props changed)
head/usr.bin/indent/tests/types_from_file.pro (contents, props changed)
head/usr.bin/indent/tests/wchar.0 (contents, props changed)
head/usr.bin/indent/tests/wchar.0.stdout (contents, props changed)
Added: head/usr.bin/indent/tests/comments.0
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ head/usr.bin/indent/tests/comments.0 Fri Feb 10 09:31:39 2017
(r313544)
@@ -0,0 +1,25 @@
+/* $FreeBSD$ */
+/* See r303597, r303598, r309219, and r309343 */
+void t(void) {
+ /*
+ * Old indent wrapped the URL near where this sentence ends.
+ *
+ *
https://www.freebsd.org/cgi/man.cgi?query=indent&apropos=0&sektion=0&manpath=FreeBSD+12-current&arch=default&format=html
+ */
+
+ /*
+ * Old indent did not wrap to column 78
+ *
+ * aaaaaa bbbbbb cccccc dddddd eeeeee ffffff ggggg hhhhh iiiii jjjj kk
+ */
+
+ /*
+ * Old indent unnecessarily removed the star comment continuation on
the next line.
+ *
+ * *test*
+ */
+
+ /* r309219 Go through linked list, freeing from the malloced (t[-1])
address. */
+
+ /* r309343 */
+}
Added: head/usr.bin/indent/tests/comments.0.stdout
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ head/usr.bin/indent/tests/comments.0.stdout Fri Feb 10 09:31:39 2017
(r313544)
@@ -0,0 +1,32 @@
+/* $FreeBSD$ */
+/* See r303597, r303598, r309219, and r309343 */
+void
+t(void)
+{
+ /*
+ * Old indent wrapped the URL near where this sentence ends.
+ *
+ *
https://www.freebsd.org/cgi/man.cgi?query=indent&apropos=0&sektion=0&manpath=FreeBSD+12-current&arch=default&format=html
+ */
+
+ /*
+ * Old indent did not wrap to column 78
+ *
+ * aaaaaa bbbbbb cccccc dddddd eeeeee ffffff ggggg hhhhh iiiii jjjj
+ * kk
+ */
+
+ /*
+ * Old indent unnecessarily removed the star comment continuation on
+ * the next line.
+ *
+ * *test*
+ */
+
+ /*
+ * r309219 Go through linked list, freeing from the malloced (t[-1])
+ * address.
+ */
+
+ /* r309343 */
+}
Added: head/usr.bin/indent/tests/declarations.0
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ head/usr.bin/indent/tests/declarations.0 Fri Feb 10 09:31:39 2017
(r313544)
@@ -0,0 +1,21 @@
+/* $FreeBSD$ */
+/* See r303570 */
+void t(void) {
+ int a,
+ b,
+ c;
+ int
+ *d,
+ *e,
+ *f;
+ int (*g)(),
+ (*h)(),
+ (*i)();
+ int j,
+ k,
+ l;
+ int m
+ ,n
+ ,o
+ ;
+}
Added: head/usr.bin/indent/tests/declarations.0.stdout
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ head/usr.bin/indent/tests/declarations.0.stdout Fri Feb 10 09:31:39
2017 (r313544)
@@ -0,0 +1,15 @@
+/* $FreeBSD$ */
+/* See r303570 */
+void
+t(void)
+{
+ int a, b, c;
+ int
+ *d, *e, *f;
+ int (*g) (), (*h) (), (*i) ();
+ int j, k, l;
+ int m
+ ,n
+ ,o
+ ;
+}
Added: head/usr.bin/indent/tests/elsecomment.0
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ head/usr.bin/indent/tests/elsecomment.0 Fri Feb 10 09:31:39 2017
(r313544)
@@ -0,0 +1,18 @@
+/* $FreeBSD$ */
+/* See r303484 and r309342 */
+void t(void) {
+ if (0) {
+
+ } /* Old indent would remove the following blank line */
+
+ /*
+ * test
+ */
+
+ if (1)
+ ;
+ else /* Old indent would get very confused here */
+ {
+
+ }
+}
Added: head/usr.bin/indent/tests/elsecomment.0.stdout
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ head/usr.bin/indent/tests/elsecomment.0.stdout Fri Feb 10 09:31:39
2017 (r313544)
@@ -0,0 +1,22 @@
+/* $FreeBSD$ */
+/* See r303484 and r309342 */
+void
+t(void)
+{
+ if (0)
+ {
+
+ } /* Old indent would remove the following
+ * blank line */
+
+ /*
+ * test
+ */
+
+ if (1)
+ ;
+ else /* Old indent would get very confused here */
+ {
+
+ }
+}
Added: head/usr.bin/indent/tests/elsecomment.pro
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ head/usr.bin/indent/tests/elsecomment.pro Fri Feb 10 09:31:39 2017
(r313544)
@@ -0,0 +1,2 @@
+/* $FreeBSD$ */
+-bl
Added: head/usr.bin/indent/tests/float.0
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ head/usr.bin/indent/tests/float.0 Fri Feb 10 09:31:39 2017
(r313544)
@@ -0,0 +1,6 @@
+/* $FreeBSD$ */
+/* See r303499 */
+void t(void) {
+ unsigned long x = 314UL;
+ float y = 3.14f;
+}
Added: head/usr.bin/indent/tests/float.0.stdout
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ head/usr.bin/indent/tests/float.0.stdout Fri Feb 10 09:31:39 2017
(r313544)
@@ -0,0 +1,8 @@
+/* $FreeBSD$ */
+/* See r303499 */
+void
+t(void)
+{
+ unsigned long x = 314UL;
+ float y = 3.14f;
+}
Added: head/usr.bin/indent/tests/label.0
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ head/usr.bin/indent/tests/label.0 Fri Feb 10 09:31:39 2017
(r313544)
@@ -0,0 +1,13 @@
+/* $FreeBSD$ */
+/* See r303489 */
+void t(void) {
+ switch (1)
+ {
+ case 1: /* test */
+ case 2: /* test */
+ }
+CLEANUP:
+ ;
+V: ;
+U: ;
+}
Added: head/usr.bin/indent/tests/label.0.stdout
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ head/usr.bin/indent/tests/label.0.stdout Fri Feb 10 09:31:39 2017
(r313544)
@@ -0,0 +1,14 @@
+/* $FreeBSD$ */
+/* See r303489 */
+void
+t(void)
+{
+ switch (1) {
+ case 1: /* test */
+ case 2: /* test */
+ }
+CLEANUP:
+ ;
+V: ;
+U: ;
+}
Added: head/usr.bin/indent/tests/label.pro
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ head/usr.bin/indent/tests/label.pro Fri Feb 10 09:31:39 2017
(r313544)
@@ -0,0 +1,2 @@
+/* $FreeBSD$ */
+-nut
Added: head/usr.bin/indent/tests/list_head.0
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ head/usr.bin/indent/tests/list_head.0 Fri Feb 10 09:31:39 2017
(r313544)
@@ -0,0 +1,16 @@
+/* $FreeBSD$ */
+/* See r309380 */
+static int
+do_execve(td, args, mac_p)
+ struct thread *td;
+ struct image_args *args;
+ struct mac *mac_p;
+{
+
+}
+
+static LIST_HEAD(, alq) ald_active;
+static int ald_shuttingdown = 0;
+struct thread *ald_thread;
+
+
Added: head/usr.bin/indent/tests/list_head.0.stdout
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ head/usr.bin/indent/tests/list_head.0.stdout Fri Feb 10 09:31:39
2017 (r313544)
@@ -0,0 +1,14 @@
+/* $FreeBSD$ */
+/* See r309380 */
+static int
+do_execve(td, args, mac_p)
+ struct thread *td;
+ struct image_args *args;
+ struct mac *mac_p;
+{
+
+}
+
+static LIST_HEAD(, alq) ald_active;
+static int ald_shuttingdown = 0;
+struct thread *ald_thread;
Added: head/usr.bin/indent/tests/nsac.0
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ head/usr.bin/indent/tests/nsac.0 Fri Feb 10 09:31:39 2017
(r313544)
@@ -0,0 +1,4 @@
+/* $FreeBSD$ */
+void t(void) {
+ int a = (double) 8;
+}
Added: head/usr.bin/indent/tests/nsac.0.stdout
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ head/usr.bin/indent/tests/nsac.0.stdout Fri Feb 10 09:31:39 2017
(r313544)
@@ -0,0 +1,6 @@
+/* $FreeBSD$ */
+void
+t(void)
+{
+ int a = (double)8;
+}
Added: head/usr.bin/indent/tests/nsac.pro
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ head/usr.bin/indent/tests/nsac.pro Fri Feb 10 09:31:39 2017
(r313544)
@@ -0,0 +1,2 @@
+/* $FreeBSD$ */
+-nsac
Added: head/usr.bin/indent/tests/offsetof.0
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ head/usr.bin/indent/tests/offsetof.0 Fri Feb 10 09:31:39 2017
(r313544)
@@ -0,0 +1,5 @@
+/* $FreeBSD$ */
+/* See r303718 */
+void t(void) {
+ int n = malloc(offsetof(struct s, f) + 1);
+}
Added: head/usr.bin/indent/tests/offsetof.0.stdout
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ head/usr.bin/indent/tests/offsetof.0.stdout Fri Feb 10 09:31:39 2017
(r313544)
@@ -0,0 +1,7 @@
+/* $FreeBSD$ */
+/* See r303718 */
+void
+t(void)
+{
+ int n = malloc(offsetof(struct s, f) + 1);
+}
Added: head/usr.bin/indent/tests/sac.0
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ head/usr.bin/indent/tests/sac.0 Fri Feb 10 09:31:39 2017
(r313544)
@@ -0,0 +1,4 @@
+/* $FreeBSD$ */
+void t(void) {
+ int a = (double) 8;
+}
Added: head/usr.bin/indent/tests/sac.0.stdout
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ head/usr.bin/indent/tests/sac.0.stdout Fri Feb 10 09:31:39 2017
(r313544)
@@ -0,0 +1,6 @@
+/* $FreeBSD$ */
+void
+t(void)
+{
+ int a = (double) 8;
+}
Added: head/usr.bin/indent/tests/sac.pro
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ head/usr.bin/indent/tests/sac.pro Fri Feb 10 09:31:39 2017
(r313544)
@@ -0,0 +1,2 @@
+/* $FreeBSD$ */
+-sac
Added: head/usr.bin/indent/tests/struct.0
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ head/usr.bin/indent/tests/struct.0 Fri Feb 10 09:31:39 2017
(r313544)
@@ -0,0 +1,13 @@
+/* $FreeBSD$ */
+/* See r303485 */
+void
+t(void)
+{
+ static const struct {
+ int a;
+ int b;
+ } c[] = {
+ { D, E },
+ { F, G }
+ };
+}
Added: head/usr.bin/indent/tests/struct.0.stdout
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ head/usr.bin/indent/tests/struct.0.stdout Fri Feb 10 09:31:39 2017
(r313544)
@@ -0,0 +1,13 @@
+/* $FreeBSD$ */
+/* See r303485 */
+void
+t(void)
+{
+ static const struct {
+ int a;
+ int b;
+ } c[] = {
+ {D, E},
+ {F, G}
+ };
+}
Added: head/usr.bin/indent/tests/surplusbad.0
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ head/usr.bin/indent/tests/surplusbad.0 Fri Feb 10 09:31:39 2017
(r313544)
@@ -0,0 +1,9 @@
+/* $FreeBSD$ */
+/* See r303599 */
+#if defined(__i386__)
+int a;
+#elif defined(__amd64__)
+int b;
+#else
+#error "Port me"
+#endif
Added: head/usr.bin/indent/tests/surplusbad.0.stdout
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ head/usr.bin/indent/tests/surplusbad.0.stdout Fri Feb 10 09:31:39
2017 (r313544)
@@ -0,0 +1,9 @@
+/* $FreeBSD$ */
+/* See r303599 */
+#if defined(__i386__)
+int a;
+#elif defined(__amd64__)
+int b;
+#else
+#error "Port me"
+#endif
Added: head/usr.bin/indent/tests/surplusbad.pro
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ head/usr.bin/indent/tests/surplusbad.pro Fri Feb 10 09:31:39 2017
(r313544)
@@ -0,0 +1,2 @@
+/* $FreeBSD$ */
+-bad
Added: head/usr.bin/indent/tests/types_from_file.0
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ head/usr.bin/indent/tests/types_from_file.0 Fri Feb 10 09:31:39 2017
(r313544)
@@ -0,0 +1,3 @@
+/* $FreeBSD$ */
+/* See r303735 */
+void t(a *x, b *y, c *z);
Added: head/usr.bin/indent/tests/types_from_file.0.stdout
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ head/usr.bin/indent/tests/types_from_file.0.stdout Fri Feb 10 09:31:39
2017 (r313544)
@@ -0,0 +1,3 @@
+/* $FreeBSD$ */
+/* See r303735 */
+void t(a *x, b *y, c * z);
Added: head/usr.bin/indent/tests/types_from_file.list
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ head/usr.bin/indent/tests/types_from_file.list Fri Feb 10 09:31:39
2017 (r313544)
@@ -0,0 +1,2 @@
+b
+a
\ No newline at end of file
Added: head/usr.bin/indent/tests/types_from_file.pro
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ head/usr.bin/indent/tests/types_from_file.pro Fri Feb 10 09:31:39
2017 (r313544)
@@ -0,0 +1,2 @@
+/* $FreeBSD$ */
+-Utypes_from_file.list
Added: head/usr.bin/indent/tests/wchar.0
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ head/usr.bin/indent/tests/wchar.0 Fri Feb 10 09:31:39 2017
(r313544)
@@ -0,0 +1,6 @@
+/* $FreeBSD$ */
+/* See r309220 */
+#include <wchar.h>
+
+wchar_t *x = L"test";
+wchar_t y = L't';
Added: head/usr.bin/indent/tests/wchar.0.stdout
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ head/usr.bin/indent/tests/wchar.0.stdout Fri Feb 10 09:31:39 2017
(r313544)
@@ -0,0 +1,6 @@
+/* $FreeBSD$ */
+/* See r309220 */
+#include <wchar.h>
+
+wchar_t *x = L"test";
+wchar_t y = L't';
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