Merge commit 'c273eaeb2e7f84eb5e002982d62bcbff90f15a2d'

[jindolf/JinParser.git] / src / test / java / jp / osdn / jindolf / parser / content / TestListener.java

diff --git a/src/test/java/jp/osdn/jindolf/parser/content/TestListener.java b/src/test/java/jp/osdn/jindolf/parser/content/TestListener.java
new file mode 100644 (file)
index 0000000..8a03d7e
--- /dev/null
+++ b/src/test/java/jp/osdn/jindolf/parser/content/TestListener.java
@@ -0,0 +1,93 @@
+/*
+ * License : The MIT License
+ * Copyright(c) 2018 olyutorskii
+ */
+
+package jp.osdn.jindolf.parser.content;
+
+import io.bitbucket.olyutorskii.jiocema.CharDecodeListener;
+import io.bitbucket.olyutorskii.jiocema.DecodeBreakException;
+import java.nio.charset.CharsetDecoder;
+
+/**
+ * Test listener for {@link CharDecodeListener}
+ */
+class TestListener implements CharDecodeListener{
+
+    private final StringBuilder text = new StringBuilder();
+
+
+    @Override
+    public void startDecoding(CharsetDecoder decoder)
+            throws DecodeBreakException {
+        append("[ST]");
+        return;
+    }
+
+    @Override
+    public void endDecoding() throws DecodeBreakException {
+        append("[EN]");
+        return;
+    }
+
+    @Override
+    public void charContent(char[] charArray, int offset, int length)
+            throws DecodeBreakException {
+        append("[CH]");
+        this.text.append(charArray, offset, length);
+        return;
+    }
+
+    @Override
+    public void rawBytes(byte[] byteArray, int offset, int length)
+            throws DecodeBreakException {
+        // NOTHING
+        return;
+    }
+
+    @Override
+    public void malformedError(byte[] errorArray, int offset, int length)
+            throws DecodeBreakException {
+        append("[ME]");
+        dumpHex(errorArray, offset, length);
+        return;
+    }
+
+    @Override
+    public void unmapError(byte[] errorArray, int offset, int length)
+            throws DecodeBreakException {
+        append("[UE]");
+        dumpHex(errorArray, offset, length);
+        return;
+    }
+
+    protected void append(CharSequence seq){
+        this.text.append(seq);
+        return;
+    }
+
+    protected void dumpHex(byte[] errorArray, int offset, int length){
+        for(int ct = 0; ct < length; ct++){
+            dumpHex(errorArray[offset + ct]);
+        }
+        return;
+    }
+
+    private void dumpHex(byte bVal){
+        int val = bVal & 0xff;
+        if(val <= 0xf) this.text.append('0');
+        append(Integer.toHexString(val));
+        return;
+    }
+
+    public void clear(){
+        text.setLength(0);
+        return;
+    }
+
+    @Override
+    public String toString(){
+        return text.toString();
+    }
+
+}