private TestHostContext CreateTestContext([CallerMemberName] string testName = "")
{
TestHostContext hc = new TestHostContext(this, testName);
return(hc);
}
public async Task SuccessReadProcessEnv()
{
using (TestHostContext hc = new TestHostContext(this))
{
Tracing trace = hc.GetTrace();
string envName = Guid.NewGuid().ToString();
string envValue = Guid.NewGuid().ToString();
Process sleep = null;
try
{
// TODO: this was formerly skipped on Windows - why?
hc.EnqueueInstance <IProcessInvoker>(new ProcessInvokerWrapper());
// sleep 15 seconds
string sleepCmd = (TestUtil.IsWindows())
? "powershell"
: "sleep";
string sleepArgs = (TestUtil.IsWindows())
? "-Command \"Start-Sleep -s 15\""
: "15s";
var startInfo = new ProcessStartInfo(sleepCmd, sleepArgs);
startInfo.Environment[envName] = envValue;
sleep = Process.Start(startInfo);
var timeout = Process.GetProcessById(sleep.Id);
while (timeout == null)
{
await Task.Delay(1500);
timeout = Process.GetProcessById(sleep.Id);
}
try
{
await Task.Delay(2000);
trace.Info($"Read env from {timeout.Id}");
var value = timeout.GetEnvironmentVariable(hc, envName);
if (string.Equals(value, envValue, StringComparison.OrdinalIgnoreCase))
{
trace.Info($"Find the env.");
return;
}
else
{
Assert.True(false, "Expected environment '" + envValue + "' did not match actual '" + value + "'");
}
}
catch (Exception ex)
{
trace.Error(ex);
Assert.True(false, "Fail to retrive process environment variable due to exception: " + ex.Message + "\n" + ex.StackTrace);
}
Assert.True(false, "Fail to retrive process environment variable.");
}
finally
{
try
{
sleep?.Kill();
}
catch { }
}
}
}
private void ValidateLocStrings(TestHostContext hc, string project)
{
using (hc)
{
Tracing trace = hc.GetTrace();
var keys = new List <string>();
var badLines = new List <BadLineInfo>();
// Search for source files within the project.
trace.Verbose("Searching source files:");
string[] sourceFiles = Directory.GetFiles(
TestUtil.GetProjectPath(project),
"*.cs",
SearchOption.AllDirectories);
foreach (string sourceFile in sourceFiles)
{
// Skip files in the obj directory.
if (sourceFile.Contains(StringUtil.Format("{0}obj{0}", Path.DirectorySeparatorChar)))
{
continue;
}
trace.Verbose($" {sourceFile}");
foreach (string line in File.ReadAllLines(sourceFile))
{
// Search for calls to the StringUtil.Loc method within the line.
const string Pattern = "StringUtil.Loc(";
int searchIndex = 0;
int patternIndex;
while (searchIndex < line.Length &&
(patternIndex = line.IndexOf(Pattern, searchIndex)) >= 0)
{
// Bump the search index in preparation for the for the next iteration within the same line.
searchIndex = patternIndex + Pattern.Length;
// Extract the resource key.
int keyStartIndex = patternIndex + Pattern.Length;
int keyEndIndex;
if (keyStartIndex + 2 < line.Length && // Key should start with a ", be followed by at least
line[keyStartIndex] == '"' && // one character, and end with a ".
(keyEndIndex = line.IndexOf('"', keyStartIndex + 1)) > 0)
{
// Remove the first and last double quotes.
keyStartIndex++;
keyEndIndex--;
string key = line.Substring(
startIndex: keyStartIndex,
length: keyEndIndex - keyStartIndex + 1);
if (ValidKeyRegex.IsMatch(key))
{
// A valid key was extracted.
keys.Add(key);
continue;
}
}
// Something went wrong. The pattern was found, but the resource key could not be determined.
badLines.Add(new BadLineInfo {
File = sourceFile, Line = line
});
}
}
}
// Load the strings.
string stringsFile = Path.Combine(TestUtil.GetSrcPath(), "Misc", "layoutbin", "en-US", "strings.json");
Assert.True(File.Exists(stringsFile), $"File does not exist: {stringsFile}");
var resourceDictionary = IOUtil.LoadObject <Dictionary <string, object> >(stringsFile);
// Find missing keys.
string[] missingKeys =
keys
.Where(x => !resourceDictionary.ContainsKey(x))
.OrderBy(x => x)
.ToArray();
if (missingKeys.Length > 0)
{
trace.Error("One or more resource keys missing from resources file:");
foreach (string missingKey in missingKeys)
{
trace.Error($" {missingKey}");
}
}
// Validate whether resource keys couldn't be interpreted.
if (badLines.Count > 0)
{
trace.Error("Bad lines detected. Unable to interpret resource key(s).");
IEnumerable <IGrouping <string, BadLineInfo> > badLineGroupings =
badLines
.GroupBy(x => x.File)
.OrderBy(x => x.Key)
.ToArray();
foreach (IGrouping <string, BadLineInfo> badLineGrouping in badLineGroupings)
{
trace.Error($"File: {badLineGrouping.First().File}");
foreach (BadLineInfo badLine in badLineGrouping)
{
trace.Error($" Line: {badLine.Line}");
}
}
}
Assert.True(missingKeys.Length == 0, $"One or more resource keys missing from resources files. Consult the trace log: {hc.TraceFileName}");
Assert.True(badLines.Count == 0, $"Unable to determine one or more resource keys. Consult the trace log: {hc.TraceFileName}");
}
}
