diff --git a/test/PhpParser/ParserTest.php b/test/PhpParser/ParserTest.php
index 8537594..3c52b58 100644
--- a/test/PhpParser/ParserTest.php
+++ b/test/PhpParser/ParserTest.php
@@ -124,6 +124,19 @@ EOC;
         $parser = new Parser($lexer);
         $parser->parse('dummy');
     }
+
+    public function testInvalidOctals() {
+        if (version_compare(PHP_VERSION, '7.0-dev', '>=')) {
+            $this->markTestSkipped('Cannot parse invalid octal numbers on PHP 7');
+        }
+
+        $parser = new Parser(new Lexer);
+        $stmts = $parser->parse('<?php 0787; 0177777777777777777777787;');
+        $this->assertInstanceof($stmts[0], 'PhpParser\Scalar\LNumber');
+        $this->assertInstanceof($stmts[1], 'PhpParser\Scalar\DNumber');
+        $this->assertSame(7, $stmts[0]->value);
+        $this->assertSame(0xFFFFFFFFFFFFFFFF, $stmts[0]->value);
+    }
 }
 
 class InvalidTokenLexer extends Lexer {
diff --git a/test/code/parser/scalar/float.test b/test/code/parser/scalar/float.test
index c91b7ac..2c9d97e 100644
--- a/test/code/parser/scalar/float.test
+++ b/test/code/parser/scalar/float.test
@@ -18,7 +18,6 @@ Different float syntaxes
 18446744073709551615;
 0xFFFFFFFFFFFFFFFF;
 01777777777777777777777;
-0177777777777777777777787;
 0b1111111111111111111111111111111111111111111111111111111111111111;
 -----
 array(
@@ -64,7 +63,4 @@ array(
     13: Scalar_DNumber(
         value: @@{ 0xFFFFFFFFFFFFFFFF }@@
     )
-    14: Scalar_DNumber(
-        value: @@{ 0xFFFFFFFFFFFFFFFF }@@
-    )
-)
\ No newline at end of file
+)
diff --git a/test/code/parser/scalar/int.test b/test/code/parser/scalar/int.test
index 17a5785..38440c1 100644
--- a/test/code/parser/scalar/int.test
+++ b/test/code/parser/scalar/int.test
@@ -10,7 +10,6 @@ Different integer syntaxes
 0xfff;
 0XfFf;
 0777;
-0787;
 0b111000111000;
 -----
 array(
@@ -39,9 +38,6 @@ array(
         value: 511
     )
     8: Scalar_LNumber(
-        value: 7
-    )
-    9: Scalar_LNumber(
         value: 3640
     )
-)
\ No newline at end of file
+)