1 files changed, 31 insertions, 0 deletions
diff --git a/ext/spl/tests/spl_heap_is_empty_basic.phpt b/ext/spl/tests/spl_heap_is_empty_basic.phpt
new file mode 100644
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--- /dev/null
+++ b/ext/spl/tests/spl_heap_is_empty_basic.phpt
@@ -0,0 +1,31 @@
+--TEST--
+SPL: SplHeap, test trivial method to find if a heap is empty
+--CREDITS--
+Nathaniel McHugh nat@fishtrap.co.uk
+#testfest London 2009-05-09
+--FILE--
+<?php
+
+class MyHeap extends SplHeap{
+
+public function compare($a, $b){
+return $a < $b;
+}
+
+}
+
+
+$heap = new MyHeap();
+var_dump($heap->isEmpty());
+$heap->insert(1);
+var_dump($heap->isEmpty());
+$heap->extract();
+var_dump($heap->isEmpty());
+$heap->isEmpty('var');
+?>
+--EXPECTF--
+bool(true)
+bool(false)
+bool(true)
+
+Warning: SplHeap::isEmpty() expects exactly 0 parameters, 1 given in %s