public async Task StringTab()
{
const string deserializesToTab = "\"\\t\"";
void defaultJavascriptEncoderTabDeserialization()
{
Assert(JsonSerializer.Deserialize <string>(deserializesToTab) == "\t");
}
void unsafeJavascriptEncoderTabDeserialization()
{
var options = new JsonSerializerOptions {
Encoder = JavaScriptEncoder.UnsafeRelaxedJsonEscaping
};
Assert(JsonSerializer.Deserialize <string>(deserializesToTab, options) == "\t");
}
// this is correct js because it's tested in preTest via temp file rather than via bash
// this is what the JS should be such that a tab is printed:
const string correct_js = "\nvar result = \"\\t\";\n\nconsole.log('__DEBUG__');\nconsole.log(JSON.stringify(result));\n";
async Task preTest()
{
var(_, stdOut, _, _) = await ProcessExtensions.ExecuteJSViaTempFile(correct_js);
Assert(stdOut == deserializesToTab + "\n");
}
defaultJavascriptEncoderTabDeserialization();
unsafeJavascriptEncoderTabDeserialization();
await preTest();
// literal JS:
// console.log("\t");
const string input = "\t";
// test the built JS:
string js = ProcessExtensions.ExecuteJS_Builder(NO_IMPORTS, input);
Assert(correct_js == js);
// test the built JS, escaping to bash and executing:
string jsOutput = await executeJS((object)input);
Assert(jsOutput == deserializesToTab + "\n"); // if this fails it must be the bashEscape
}
public async Task ExecutingJSViaTempFileOrBashIsIdentical()
{
foreach (string s in new[] {
"\\\\sqrt{}", // literal js: console.log("\\sqrt{}")
"\\\\b", // literal js: console.log("\\b")
"\\\"", // literal js: console.log("\"")
"\\\"\\\"", // literal js: console.log("\"\"")
"\\t", // literal js: console.log("\t")
"\t", // literal js: console.log(" ")
"\\n"
}) // literal js: console.log("\n")
{
string js = $"console.log(\"{s}\")";
var(_, stdOutViaFile, fileErr, _) = await ProcessExtensions.ExecuteJSViaTempFile(js);
var(_, stdOutViaBash, bashErr, _) = await ProcessExtensions.ExecuteJS(js);
Assert(fileErr == "");
Assert(bashErr == "");
Assert(stdOutViaFile == stdOutViaBash);
}
}
