1 files changed, 39 insertions, 0 deletions
diff --git a/third_party/lzma.js/test-decoder.js b/third_party/lzma.js/test-decoder.js
new file mode 100644
index 00000000..4860c3de
--- /dev/null
+++ b/third_party/lzma.js/test-decoder.js
@@ -0,0 +1,39 @@
+// js -m -n -e "load('lzma-decoder.js')" test-decoder.js
+
+function assertEq(a, b) {
+  if (a !== b) {
+    throw 'Should have been equal: ' + a + ' : ' + b;
+  }
+  return false;
+}
+
+function assertNeq(a, b) {
+  try {
+    assertEq(a, b);
+  } catch(e) {
+    return;
+  }
+  throw 'Should have not been equal: ' + a + ' : ' + b;
+}
+
+function byteCompare(a, b) {
+  assertEq(JSON.stringify(new Uint8Array(a)), JSON.stringify(new Uint8Array(b)));
+}
+
+function testSimple() {
+  print('testing simple..');
+  var data = [100, 200, 200, 200, 200, 200, 200, 100, 100, 200, 200, 200, 200, 0, 1];
+  var compressed = [76,90,73,80,1,12,0,50,50,28,-1,-1,-1,-1,-16,0,0,0,-34,-10,-9,-43,2,0,0,0,0,0,0,0,38,0,0,0,0,0,
+    0,0,76,90,73,80,1,12,0,100,105,61,-1,-1,-1,-1,-32,0,0,0,-46,66,-98,-91,5,0,0,0,0,0,0,0,38,
+    0,0,0,0,0,0,0,76,90,73,80,1,12,0,50,100,27,-1,-1,-1,-2,0,0,0,29,25,-105,10,2,0,0,0,0,0,0,0,
+    37,0,0,0,0,0,0,0,76,90,73,80,1,12,0,100,104,-67,-1,-1,-1,-1,-32,0,0,0,-55,-55,-99,-101,4,0,0,0,
+    0,0,0,0,38,0,0,0,0,0,0,0,76,90,73,80,1,12,0,0,0,121,-128,-83,-1,-1,-20,-57,0,0,105,34,-34,54,2,
+    0,0,0,0,0,0,0,38,0,0,0,0,0,0,0];
+  var decompressed = LZMA.decompress(compressed);
+  byteCompare(data, decompressed);
+}
+
+testSimple();
+
+print('ok.');
+