/// <summary>
/// Creates a SWF string dump, saves the SWF, re-loads it and compares a new
/// string dump. If the SWF files are different, it concludes that something
/// went wrong.
/// </summary>
/// <param name="swf">The SWF to test saving/loading</param>
/// <param name="name">The SWF file and dumps are saved for inspection to
/// the test output folder under this name.</param>
private void SaveAndVerifyPredictedOutput(SWF swf, string name, bool compressed)
{
string swfDump1 = this.SwfToString(swf);
using (FileStream fs = new FileStream(this.TestDir + name + @".model.txt", FileMode.Create))
{
byte[] dump1data = new ASCIIEncoding().GetBytes(swfDump1);
fs.Write(dump1data, 0, dump1data.Length);
}
StringBuilder writeLog = new StringBuilder();
StringBuilder abcWriteLog = new StringBuilder();
SWFWriterOptions opts = new SWFWriterOptions()
{
Compressed = compressed,
EnableDebugger = true
};
byte[] swfData = new SWFWriter(swf, opts, writeLog, abcWriteLog).ToByteArray();
using (FileStream fs = new FileStream(this.TestDir + name + ".writelog.txt", FileMode.Create))
{
byte[] writeLogData = new ASCIIEncoding().GetBytes(writeLog.ToString());
fs.Write(writeLogData, 0, writeLogData.Length);
}
Directory.CreateDirectory(this.TestDir + @"\abc\");
using (FileStream fs = new FileStream(this.TestDir + @"\abc\" + name + ".writelog.txt", FileMode.Create))
{
byte[] writeLogData = new ASCIIEncoding().GetBytes(abcWriteLog.ToString());
fs.Write(writeLogData, 0, writeLogData.Length);
}
using (FileStream fs = new FileStream(this.TestDir + name + ".swf", FileMode.Create))
{
fs.Write(swfData, 0, swfData.Length);
}
StringBuilder binDump = new StringBuilder();
string swfDump2 = null;
try
{
swfDump2 = this.SwfToString(
new SWFReader(
new MemoryStream(swfData),
new SWFReaderOptions()
{
StrictTagLength = true
},
binDump,
this)
.ReadSWF(new SWFContext("resaved." + name)));
}
finally
{
using (FileStream fs = new FileStream(this.TestDir + name + ".bin.dump-2.txt", FileMode.Create))
{
byte[] dump2bindata = new ASCIIEncoding().GetBytes(binDump.ToString());
fs.Write(dump2bindata, 0, dump2bindata.Length);
}
}
string finalModelFile = this.TestDir + name + ".model-dump-2.txt";
using (FileStream fs = new FileStream(finalModelFile, FileMode.Create))
{
byte[] dump2data = new ASCIIEncoding().GetBytes(swfDump2);
fs.Write(dump2data, 0, dump2data.Length);
}
string predicted = TestDir + name + ".model.predict.txt";
using (Stream input = ResourceAsStream("predicted." + name + ".txt"))
using (FileStream output = new FileStream(TestDir + name + ".model.predict.txt", FileMode.Create))
{
Assert.IsNotNull(input, "Predicted output is missing! " + name);
CopyStream(input, output);
}
using (StreamWriter acceptScript = new StreamWriter(new FileStream(TestDir + "accept.bat", FileMode.Create)))
{
acceptScript.WriteLine("copy \"" + finalModelFile + "\" \"" + new FileInfo("..\\..\\..\\SWFModellerTest\\res\\predicted\\" + name + ".txt").FullName + "\"");
}
using (StreamWriter viewScript = new StreamWriter(new FileStream(TestDir + "viewdiff.bat", FileMode.Create)))
{
/* ISSUE 44: This should be a diff tool env var */
viewScript.WriteLine("\"c:\\Program Files (x86)\\WinMerge\\WinMergeU.exe\" \"" + finalModelFile + "\" \"" + new FileInfo("..\\..\\..\\SWFModellerTest\\res\\predicted\\" + name + ".txt").FullName + "\"");
}
CompareFiles(
predicted,
finalModelFile,
"Predicted output failure! These files differ: " + name + ".model.predict.txt" + ", " + name + ".model.txt");
}
/// <summary>
/// Creates a SWF string dump, saves the SWF, re-loads it and compares a new
/// string dump. If the SWF files are different, it concludes that something
/// went wrong.
/// </summary>
/// <param name="swf">The SWF to test saving/loading</param>
/// <param name="name">The SWF file and dumps are saved for inspection to
/// the test output folder under this name.</param>
private void SaveAndVerifyPredictedOutput(SWF swf, string name, bool compressed)
{
string swfDump1 = this.SwfToString(swf);
using (FileStream fs = new FileStream(this.TestDir + name + @".model.txt", FileMode.Create))
{
byte[] dump1data = new ASCIIEncoding().GetBytes(swfDump1);
fs.Write(dump1data, 0, dump1data.Length);
}
StringBuilder writeLog = new StringBuilder();
StringBuilder abcWriteLog = new StringBuilder();
SWFWriterOptions opts = new SWFWriterOptions()
{
Compressed = compressed,
EnableDebugger = true
};
byte[] swfData = new SWFWriter(swf, opts, writeLog, abcWriteLog).ToByteArray();
using (FileStream fs = new FileStream(this.TestDir + name + ".writelog.txt", FileMode.Create))
{
byte[] writeLogData = new ASCIIEncoding().GetBytes(writeLog.ToString());
fs.Write(writeLogData, 0, writeLogData.Length);
}
Directory.CreateDirectory(this.TestDir + @"\abc\");
using (FileStream fs = new FileStream(this.TestDir + @"\abc\" + name + ".writelog.txt", FileMode.Create))
{
byte[] writeLogData = new ASCIIEncoding().GetBytes(abcWriteLog.ToString());
fs.Write(writeLogData, 0, writeLogData.Length);
}
using (FileStream fs = new FileStream(this.TestDir + name + ".swf", FileMode.Create))
{
fs.Write(swfData, 0, swfData.Length);
}
StringBuilder binDump = new StringBuilder();
string swfDump2 = null;
try
{
swfDump2 = this.SwfToString(
new SWFReader(
new MemoryStream(swfData),
new SWFReaderOptions() { StrictTagLength = true },
binDump,
this)
.ReadSWF(new SWFContext("resaved." + name)));
}
finally
{
using (FileStream fs = new FileStream(this.TestDir + name + ".bin.dump-2.txt", FileMode.Create))
{
byte[] dump2bindata = new ASCIIEncoding().GetBytes(binDump.ToString());
fs.Write(dump2bindata, 0, dump2bindata.Length);
}
}
string finalModelFile = this.TestDir + name + ".model-dump-2.txt";
using (FileStream fs = new FileStream(finalModelFile, FileMode.Create))
{
byte[] dump2data = new ASCIIEncoding().GetBytes(swfDump2);
fs.Write(dump2data, 0, dump2data.Length);
}
string predicted = TestDir + name + ".model.predict.txt";
using (Stream input = ResourceAsStream("predicted." + name + ".txt"))
using (FileStream output = new FileStream(TestDir + name + ".model.predict.txt", FileMode.Create))
{
Assert.IsNotNull(input, "Predicted output is missing! " + name);
CopyStream(input, output);
}
using (StreamWriter acceptScript = new StreamWriter(new FileStream(TestDir + "accept.bat", FileMode.Create)))
{
acceptScript.WriteLine("copy \"" + finalModelFile + "\" \"" + new FileInfo("..\\..\\..\\SWFModellerTest\\res\\predicted\\" + name + ".txt").FullName + "\"");
}
using (StreamWriter viewScript = new StreamWriter(new FileStream(TestDir + "viewdiff.bat", FileMode.Create)))
{
/* ISSUE 44: This should be a diff tool env var */
viewScript.WriteLine("\"c:\\Program Files (x86)\\WinMerge\\WinMergeU.exe\" \"" + finalModelFile + "\" \"" + new FileInfo("..\\..\\..\\SWFModellerTest\\res\\predicted\\" + name + ".txt").FullName + "\"");
}
CompareFiles(
predicted,
finalModelFile,
"Predicted output failure! These files differ: " + name + ".model.predict.txt" + ", " + name + ".model.txt");
}
