Sync leading and final newlines in *.phpt sections

This patch adds missing newlines, trims multiple redundant final
newlines into a single one, and trims redundant leading newlines in all
*.phpt sections.

According to POSIX, a line is a sequence of zero or more non-' <newline>'
characters plus a terminating '<newline>' character. [1] Files should
normally have at least one final newline character.

C89 [2] and later standards [3] mention a final newline:
"A source file that is not empty shall end in a new-line character,
which shall not be immediately preceded by a backslash character."

Although it is not mandatory for all files to have a final newline
fixed, a more consistent and homogeneous approach brings less of commit
differences issues and a better development experience in certain text
editors and IDEs.

[1] http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/V1_chap03.html#tag_03_206
[2] https://port70.net/~nsz/c/c89/c89-draft.html#2.1.1.2
[3] https://port70.net/~nsz/c/c99/n1256.html#5.1.1.2

7 files changed, 0 insertions, 8 deletions

diff --git a/tests/output/bug60768.phpt b/tests/output/bug60768.phpt
index 2527e8e84a..4de7fbd69f 100644
--- a/tests/output/bug60768.phpt
+++ b/tests/output/bug60768.phpt
@@ -22,4 +22,3 @@ DONE
 --EXPECT--
 Output size: 120, expected 120
 DONE
-
diff --git a/tests/output/bug65593.phpt b/tests/output/bug65593.phpt
index 2e40afa076..d20c3b0c24 100644
--- a/tests/output/bug65593.phpt
+++ b/tests/output/bug65593.phpt
@@ -10,4 +10,3 @@ ob_start(function(){ob_start();});
 Test
 
 Fatal error: ob_start(): Cannot use output buffering in output buffering display handlers in %sbug65593.php on line %d
-
diff --git a/tests/output/ob_end_clean_basic_001.phpt b/tests/output/ob_end_clean_basic_001.phpt
index 87942c2f6d..6824857675 100644
--- a/tests/output/ob_end_clean_basic_001.phpt
+++ b/tests/output/ob_end_clean_basic_001.phpt
@@ -20,7 +20,6 @@ var_dump(ob_end_clean());
 
 ?>
 --EXPECTF--
-
 Notice: ob_end_clean(): failed to delete buffer. No buffer to delete in %s on line 7
 bool(false)
 bool(true)
@@ -28,4 +27,3 @@ bool(true)
 
 Notice: ob_end_clean(): failed to delete buffer. No buffer to delete in %s on line 16
 bool(false)
-
diff --git a/tests/output/ob_end_clean_error_001.phpt b/tests/output/ob_end_clean_error_001.phpt
index 09bacaa081..821831ee50 100644
--- a/tests/output/ob_end_clean_error_001.phpt
+++ b/tests/output/ob_end_clean_error_001.phpt
@@ -15,7 +15,6 @@ var_dump(ob_end_clean($extra_arg));
 
 ?>
 --EXPECTF--
-
 Too many arguments
 
 Warning: ob_end_clean() expects exactly 0 parameters, 1 given in %s on line 10
diff --git a/tests/output/ob_get_clean_error_001.phpt b/tests/output/ob_get_clean_error_001.phpt
index 563e62c35a..cbedc03297 100644
--- a/tests/output/ob_get_clean_error_001.phpt
+++ b/tests/output/ob_get_clean_error_001.phpt
@@ -15,7 +15,6 @@ var_dump(ob_get_clean($extra_arg));
 
 ?>
 --EXPECTF--
-
 Too many arguments
 
 Warning: ob_get_clean() expects exactly 0 parameters, 1 given in %s on line 10
diff --git a/tests/output/ob_get_length_error_001.phpt b/tests/output/ob_get_length_error_001.phpt
index 8e4318122b..f7fcfd2c96 100644
--- a/tests/output/ob_get_length_error_001.phpt
+++ b/tests/output/ob_get_length_error_001.phpt
@@ -15,7 +15,6 @@ var_dump(ob_get_length($extra_arg));
 
 ?>
 --EXPECTF--
-
 Too many arguments
 
 Warning: ob_get_length() expects exactly 0 parameters, 1 given in %s on line 10
diff --git a/tests/output/ob_start_basic_004.phpt b/tests/output/ob_start_basic_004.phpt
index 5ce68bdc35..c942768432 100644
--- a/tests/output/ob_start_basic_004.phpt
+++ b/tests/output/ob_start_basic_004.phpt
@@ -34,7 +34,6 @@ for ($cs=-1; $cs<10; $cs++) {
 
 ?>
 --EXPECTF--
-
 ----( chunk_size: -1, output append size: 1 )----
 f[call:1; len:8]12345678