From 01e1f91e640e6b88f4e75afaa668c8d57a541979 Mon Sep 17 00:00:00 2001
From: Michael Goddard <michael.goddard@nokia.com>
Date: Tue, 11 Oct 2011 16:41:05 +1000
Subject: Add QNAM tests to wavedecoder as well, to simulate slow sources.

Change-Id: Ic65659bfdf72aea2cea5ae97de50a1e661db189b
Reviewed-on: http://codereview.qt-project.org/6404
Sanity-Review: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: derick hawcroft <derick.hawcroft@nokia.com>
---
 tests/auto/qwavedecoder/qwavedecoder.pro     |  2 +-
 tests/auto/qwavedecoder/tst_qwavedecoder.cpp | 70 ++++++++++++++++++++++++++++
 2 files changed, 71 insertions(+), 1 deletion(-)

(limited to 'tests')

diff --git a/tests/auto/qwavedecoder/qwavedecoder.pro b/tests/auto/qwavedecoder/qwavedecoder.pro
index 4f0339a87..3c9fd1003 100644
--- a/tests/auto/qwavedecoder/qwavedecoder.pro
+++ b/tests/auto/qwavedecoder/qwavedecoder.pro
@@ -3,7 +3,7 @@ HEADERS += ../../../src/multimedia/effects/qwavedecoder_p.h
 SOURCES += tst_qwavedecoder.cpp \
            ../../../src/multimedia/effects/qwavedecoder_p.cpp
 
-QT += multimedia-private testlib
+QT += multimedia-private testlib network
 CONFIG += no_private_qt_headers_warning testcase
 
 data.files = data
diff --git a/tests/auto/qwavedecoder/tst_qwavedecoder.cpp b/tests/auto/qwavedecoder/tst_qwavedecoder.cpp
index 2f0d57742..c91ae7c95 100644
--- a/tests/auto/qwavedecoder/tst_qwavedecoder.cpp
+++ b/tests/auto/qwavedecoder/tst_qwavedecoder.cpp
@@ -44,6 +44,10 @@
 #include <QtTest/QtTest>
 #include <private/qwavedecoder_p.h>
 
+#include <QNetworkAccessManager>
+#include <QNetworkRequest>
+#include <QNetworkReply>
+
 #ifndef QTRY_COMPARE
 #define QTRY_COMPARE(__expr, __expected) \
     do { \
@@ -85,6 +89,9 @@ private slots:
     void file_data();
     void file();
 
+    void http_data() {file_data();}
+    void http();
+
     void readAllAtOnce();
     void readPerByte();
 };
@@ -198,6 +205,69 @@ void tst_QWaveDecoder::file()
     stream.close();
 }
 
+void tst_QWaveDecoder::http()
+{
+    QFETCH(QString, file);
+    QFETCH(tst_QWaveDecoder::Corruption, corruption);
+    QFETCH(int, channels);
+    QFETCH(int, samplesize);
+    QFETCH(int, samplerate);
+    QFETCH(QAudioFormat::Endian, byteorder);
+
+    QFile stream;
+    stream.setFileName(QString("data/") + file);
+    stream.open(QIODevice::ReadOnly);
+
+    QVERIFY(stream.isOpen());
+
+    QNetworkAccessManager nam;
+
+    QNetworkReply *reply = nam.get(QNetworkRequest(QUrl::fromLocalFile(QString::fromLatin1("data/") + file)));
+
+    QWaveDecoder waveDecoder(reply);
+    QSignalSpy validFormatSpy(&waveDecoder, SIGNAL(formatKnown()));
+    QSignalSpy parsingErrorSpy(&waveDecoder, SIGNAL(parsingError()));
+
+    if (corruption == NotAWav) {
+        QSKIP("Not all failures detected correctly yet", SkipSingle);
+        QTRY_COMPARE(parsingErrorSpy.count(), 1);
+        QCOMPARE(validFormatSpy.count(), 0);
+    } else if (corruption == NoSampleData) {
+        QTRY_COMPARE(validFormatSpy.count(), 1);
+        QCOMPARE(parsingErrorSpy.count(), 0);
+        QVERIFY(waveDecoder.audioFormat().isValid());
+        QVERIFY(waveDecoder.size() == 0);
+        QVERIFY(waveDecoder.duration() == 0);
+    } else if (corruption == FormatDescriptor) {
+        QTRY_COMPARE(parsingErrorSpy.count(), 1);
+        QCOMPARE(validFormatSpy.count(), 0);
+    } else if (corruption == FormatString) {
+        QTRY_COMPARE(parsingErrorSpy.count(), 1);
+        QCOMPARE(validFormatSpy.count(), 0);
+        QVERIFY(!waveDecoder.audioFormat().isValid());
+    } else if (corruption == DataDescriptor) {
+        QTRY_COMPARE(parsingErrorSpy.count(), 1);
+        QCOMPARE(validFormatSpy.count(), 0);
+        QVERIFY(waveDecoder.size() == 0);
+    } else if (corruption == None) {
+        QTRY_COMPARE(validFormatSpy.count(), 1);
+        QCOMPARE(parsingErrorSpy.count(), 0);
+        QVERIFY(waveDecoder.audioFormat().isValid());
+        QVERIFY(waveDecoder.size() > 0);
+        QVERIFY(waveDecoder.duration() == 250);
+        QAudioFormat format = waveDecoder.audioFormat();
+        QVERIFY(format.isValid());
+        QVERIFY(format.channels() == channels);
+        QVERIFY(format.sampleSize() == samplesize);
+        QVERIFY(format.sampleRate() == samplerate);
+        if (format.sampleSize() != 8) {
+            QVERIFY(format.byteOrder() == byteorder);
+        }
+    }
+
+    delete reply;
+}
+
 void tst_QWaveDecoder::readAllAtOnce()
 {
     QFile stream;
-- 
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