public void UnescapeString()
{
string str = "\a\big\fool\named\ryo\thanks\vladimyr\\\"";
string escapedStr = "\"\\a\\big\\fool\\named\\ryo\\thanks\\vladimyr\\\\\\\"\"";
Assert.That(CStringEscapeHelper.Unescape(escapedStr), Is.EqualTo(str));
}
public void EscapesStringWithDifferentPrefixPostfix()
{
string prefix = "Lam";
string str = "pe\nsch";
string postfix = "irm";
string escapedStr = $"{prefix}pe\\nsch{postfix}";
Assert.That(CStringEscapeHelper.Escape(str, prefix, postfix), Is.EqualTo(escapedStr));
}
public void UnescapeCpp11StringLiterals()
{
string str = "foo";
Assert.That(CStringEscapeHelper.Unescape("L\"" + str + "\""), Is.EqualTo(str));
Assert.That(CStringEscapeHelper.Unescape("u\"" + str + "\""), Is.EqualTo(str));
Assert.That(CStringEscapeHelper.Unescape("u8\"" + str + "\""), Is.EqualTo(str));
Assert.That(CStringEscapeHelper.Unescape("U\"" + str + "\""), Is.EqualTo(str));
}
public void StringViewUnescapesStringsAndRemovesBraces()
{
string unescapedString = "somes\\tring\"view";
var remoteValue = RemoteValueFakeUtil.CreateSimpleString(
"x", CStringEscapeHelper.Escape(unescapedString));
var varInfo = CreateVarInfo(remoteValue, "x");
Assert.That(varInfo.StringView, Is.EqualTo(unescapedString));
}
public void AddStringLiteral(string value, string prefix = "")
{
// Use a custom StringLiteralType. We should not rely on the standard types like
// const char* etc.
string escapedValue = prefix + CStringEscapeHelper.Escape(value);
AddValueFromExpression(
escapedValue,
RemoteValueFakeUtil.CreateClass("StringLiteralType", "", escapedValue));
}
public void UnescapeStringWithTextAndOnlyOneQuote()
{
Assert.That(CStringEscapeHelper.Unescape("\"str\\n"), Is.Null);
Assert.That(CStringEscapeHelper.Unescape("str\\n\""), Is.Null);
}
public void UnescapeStringWithOnlyOneQuote()
{
Assert.That(CStringEscapeHelper.Unescape("\""), Is.Null);
}
public void UnescapeStringWithMissingQuotes()
{
Assert.That(CStringEscapeHelper.Unescape("str\\n"), Is.Null);
}
public void UnescapeEmptyString()
{
Assert.That(CStringEscapeHelper.Unescape(""), Is.Null);
}
public void UnescapeNullString()
{
Assert.That(CStringEscapeHelper.Unescape(null), Is.Null);
}
public void EscapeEmptyString()
{
Assert.That(CStringEscapeHelper.Escape(""), Is.EqualTo("\"\""));
}
public void UnescapeStringWithBadEscapeSequence()
{
Assert.That(CStringEscapeHelper.Unescape("\"\\g\""), Is.EqualTo("\\g"));
}
public void UnescapeBackslashAtEnd()
{
Assert.That(CStringEscapeHelper.Unescape("\"str\\\""), Is.EqualTo("str\\"));
}
