public void TestAllCodepointsUsingTry()
{
int code;
for (int i = 0; i <= 0x10ffff; i++)
{
code = UScript.GetScript(i);
if (code == UScript.InvalidCode)
{
Errln("UScript.GetScript for codepoint 0x" + Hex(i) + " failed");
}
if (!UScript.TryGetName(code, out string id) || id.IndexOf("INVALID", StringComparison.Ordinal) >= 0)
{
Errln("UScript.GetScript for codepoint 0x" + Hex(i) + " failed");
}
if (!UScript.TryGetShortName(code, out string abbr) || abbr.IndexOf("INV", StringComparison.Ordinal) >= 0)
{
Errln("UScript.GetScript for codepoint 0x" + Hex(i) + " failed");
}
}
}
public void TestScriptNamesUsingTry()
{
int v, rev;
for (int i = 0; i < UScript.CodeLimit; i++)
{
if (!UScript.TryGetName(i, out string name) || name.Equals(""))
{
Errln("FAILED: getName for code : " + i);
}
if (name != null)
{
/* test reverse mapping */
rev = UScript.GetCodeFromName(name);
if (rev != (int)i)
{
Errln("Property round-trip failure: " + i + " -> " +
name + " -> " + rev);
}
}
if (!UScript.TryGetShortName(i, out string shortName) || shortName.Equals(""))
{
Errln("FAILED: getName for code : " + i);
}
if (shortName != null)
{
/* test reverse mapping */
rev = UScript.GetCodeFromName(shortName);
if (rev != (int)i)
{
Errln("Property round-trip failure: " + i + " -> " +
shortName + " -> " + rev);
}
}
}
}
public void TestScriptsUsingTry()
{
// get a couple of characters of each script for testing
StringBuffer testBuffer = new StringBuffer();
for (int script = 0; script < UScript.CodeLimit; ++script)
{
if (UScript.TryGetName(script, out string name))
{
UnicodeSet test = new UnicodeSet().ApplyPropertyAlias("script", name);
int count = Math.Min(20, test.Count);
for (int i = 0; i < count; ++i)
{
testBuffer.Append(UTF16.ValueOf(test[i]));
}
}
}
{
string test = testBuffer.ToString();
Logln("Test line: " + test);
int inclusion = TestFmwk.GetExhaustiveness();
bool testedUnavailableScript = false;
for (int script = 0; script < UScript.CodeLimit; ++script)
{
if (script == UScript.Common || script == UScript.Inherited)
{
continue;
}
// if the inclusion rate is not 10, skip all but a small number of items.
// Make sure, however, that we test at least one unavailable script
if (inclusion < 10 && script != UScript.Latin &&
script != UScript.Han &&
script != UScript.Hiragana &&
testedUnavailableScript
)
{
continue;
}
if (UScript.TryGetName(script, out string scriptName))
{
UCultureInfo locale = new UCultureInfo(scriptName);
if (locale.Language.Equals("new") || locale.Language.Equals("pau"))
{
if (logKnownIssue("11171",
"long script name loosely looks like a locale ID with a known likely script"))
{
continue;
}
}
}
Transliterator t;
try
{
t = Transliterator.GetInstance("any-" + scriptName);
}
catch (Exception e)
{
testedUnavailableScript = true;
Logln("Skipping unavailable: " + scriptName);
continue; // we don't handle all scripts
}
Logln("Checking: " + scriptName);
if (t != null)
{
t.Transform(test); // just verify we don't crash
}
string shortScriptName = "";
if (UScript.TryGetName(script, out scriptName)) // 4-letter script code
{
try
{
t = Transliterator.GetInstance("any-" + shortScriptName);
}
catch (Exception e)
{
Errln("Transliterator.GetInstance() worked for \"any-" + scriptName +
"\" but not for \"any-" + shortScriptName + '\"');
}
}
t.Transform(test); // just verify we don't crash
}
}
}
