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

16 files changed, 12 insertions, 16 deletions

diff --git a/ext/simplexml/tests/012.phpt b/ext/simplexml/tests/012.phpt
index 598aa3c17a..b687b71988 100644
--- a/ext/simplexml/tests/012.phpt
+++ b/ext/simplexml/tests/012.phpt
@@ -30,7 +30,6 @@ __HALT_COMPILER();
 ?>
 ===DONE===
 --EXPECTF--
-
 Warning: main(): Cannot write or create unnamed attribute in %s012.php on line %d
 <?xml version="1.0" encoding="ISO-8859-1"?>
 <foo attr="value"/>
diff --git a/ext/simplexml/tests/018.phpt b/ext/simplexml/tests/018.phpt
index 41a6f8259c..b6b07d4d39 100644
--- a/ext/simplexml/tests/018.phpt
+++ b/ext/simplexml/tests/018.phpt
@@ -62,4 +62,4 @@ echo "---Done---\n";
   <child>
   </child>
 </person>
----Done---
\ No newline at end of file
+---Done---
diff --git a/ext/simplexml/tests/SimpleXMLElement_addAttribute_basic.phpt b/ext/simplexml/tests/SimpleXMLElement_addAttribute_basic.phpt
index 5cdb88e09a..aedd5978b7 100644
--- a/ext/simplexml/tests/SimpleXMLElement_addAttribute_basic.phpt
+++ b/ext/simplexml/tests/SimpleXMLElement_addAttribute_basic.phpt
@@ -18,4 +18,4 @@ object(SimpleXMLElement)#2 (1) {
     string(6) "novels"
   }
 }
-Done
\ No newline at end of file
+Done
diff --git a/ext/simplexml/tests/SimpleXMLElement_addAttribute_required_attribute_name.phpt b/ext/simplexml/tests/SimpleXMLElement_addAttribute_required_attribute_name.phpt
index 22ea4488e6..34e2e68319 100644
--- a/ext/simplexml/tests/SimpleXMLElement_addAttribute_required_attribute_name.phpt
+++ b/ext/simplexml/tests/SimpleXMLElement_addAttribute_required_attribute_name.phpt
@@ -15,4 +15,3 @@ echo $a->asXML();
 Warning: SimpleXMLElement::addAttribute(): Attribute name is required in %s on line %d
 <?xml version="1.0"?>
 <php>testfest</php>
-
diff --git a/ext/simplexml/tests/bug41175.phpt b/ext/simplexml/tests/bug41175.phpt
index 432f217b16..ae0204e05a 100644
--- a/ext/simplexml/tests/bug41175.phpt
+++ b/ext/simplexml/tests/bug41175.phpt
@@ -15,4 +15,4 @@ echo $xml->asXML();
 --EXPECT--
 <?xml version="1.0"?>
 <img src="foo" alt=""/>
-===DONE===
\ No newline at end of file
+===DONE===
diff --git a/ext/simplexml/tests/bug42369.phpt b/ext/simplexml/tests/bug42369.phpt
index e186770033..f8e030526c 100644
--- a/ext/simplexml/tests/bug42369.phpt
+++ b/ext/simplexml/tests/bug42369.phpt
@@ -22,4 +22,4 @@ Bug #42369 (Implicit conversion to string leaks memory)
 --EXPECT--
 explicit conversion
 no conversion
-===DONE===
\ No newline at end of file
+===DONE===
diff --git a/ext/simplexml/tests/bug43221.phpt b/ext/simplexml/tests/bug43221.phpt
index 53b6efdccd..bac2277597 100644
--- a/ext/simplexml/tests/bug43221.phpt
+++ b/ext/simplexml/tests/bug43221.phpt
@@ -17,4 +17,4 @@ Warning: SimpleXMLElement::addAttribute(): Attribute requires prefix for namespa
 <?xml version="1.0" encoding="utf-8"?>
 <root><node xmlns:foo="http://bar.com" a="b" foo:e="f">value</node></root>
 ===DONE===
-	
\ No newline at end of file
+	
diff --git a/ext/simplexml/tests/bug44478.phpt b/ext/simplexml/tests/bug44478.phpt
index 377754f792..34630593f8 100644
--- a/ext/simplexml/tests/bug44478.phpt
+++ b/ext/simplexml/tests/bug44478.phpt
@@ -26,4 +26,4 @@ a & b
 <?xml version="1.0"?>
 <root><node1>a &amp;#38; b</node1><node2>a &amp; b</node2></root>
 ===DONE===
-	
\ No newline at end of file
+	
diff --git a/ext/simplexml/tests/bug45553.phpt b/ext/simplexml/tests/bug45553.phpt
index 6634498556..9147fdaba1 100644
--- a/ext/simplexml/tests/bug45553.phpt
+++ b/ext/simplexml/tests/bug45553.phpt
@@ -33,4 +33,4 @@ I am a:A
 I am a:Nothing
 I am Nothing
 ===DONE===
-	
\ No newline at end of file
+	
diff --git a/ext/simplexml/tests/bug46003.phpt b/ext/simplexml/tests/bug46003.phpt
index e21a4ce742..1a67c6e9ee 100644
--- a/ext/simplexml/tests/bug46003.phpt
+++ b/ext/simplexml/tests/bug46003.phpt
@@ -32,4 +32,4 @@ bool(false)
 bool(false)
 bool(true)
 ===DONE===
-	
\ No newline at end of file
+	
diff --git a/ext/simplexml/tests/bug46047.phpt b/ext/simplexml/tests/bug46047.phpt
index 59d14b09c0..921da30bd1 100644
--- a/ext/simplexml/tests/bug46047.phpt
+++ b/ext/simplexml/tests/bug46047.phpt
@@ -50,4 +50,4 @@ SimpleXMLElement Object
 
 )
 ===DONE===
-	
\ No newline at end of file
+	
diff --git a/ext/simplexml/tests/bug62639.phpt b/ext/simplexml/tests/bug62639.phpt
index 4a4e157b76..8d161836c3 100644
--- a/ext/simplexml/tests/bug62639.phpt
+++ b/ext/simplexml/tests/bug62639.phpt
@@ -60,4 +60,4 @@ object(A)#3 (2) {
   }
   [0]=>
   string(10) "Some Value"
-}
\ No newline at end of file
+}
diff --git a/ext/simplexml/tests/feature55218.phpt b/ext/simplexml/tests/feature55218.phpt
index c5b09b4fb8..5aac70ea2a 100644
--- a/ext/simplexml/tests/feature55218.phpt
+++ b/ext/simplexml/tests/feature55218.phpt
@@ -114,4 +114,4 @@ array(1) {
 }
 array(0) {
 }
-===DONE===
\ No newline at end of file
+===DONE===
diff --git a/ext/simplexml/tests/profile09.phpt b/ext/simplexml/tests/profile09.phpt
index 714572df1e..627ad20b8f 100644
--- a/ext/simplexml/tests/profile09.phpt
+++ b/ext/simplexml/tests/profile09.phpt
@@ -15,5 +15,4 @@ echo $root->child;
 echo "\n---Done---\n";
 ?>
 --EXPECT--
-
 ---Done--- 
diff --git a/ext/simplexml/tests/simplexml_load_file.phpt b/ext/simplexml/tests/simplexml_load_file.phpt
index db4f3d115a..91543979f4 100644
--- a/ext/simplexml/tests/simplexml_load_file.phpt
+++ b/ext/simplexml/tests/simplexml_load_file.phpt
@@ -29,4 +29,4 @@ object(SimpleXMLElement)#1 (1) {
     }
   }
 }
-Done
\ No newline at end of file
+Done
diff --git a/ext/simplexml/tests/sxe_003.phpt b/ext/simplexml/tests/sxe_003.phpt
index 583242a61e..f3a2e5c5bc 100644
--- a/ext/simplexml/tests/sxe_003.phpt
+++ b/ext/simplexml/tests/sxe_003.phpt
@@ -59,7 +59,6 @@ for ($sxe->rewind(); $sxe->valid(); $sxe->next()) {
 ?>
 ===DONE===
 --EXPECTF--
-
 Warning: Invalid argument supplied for foreach() in %ssxe_003.php on line %d
 ===RESET===
 bool(true)