public async Task RecognizesTokensWithAsterisk()
{
string text = @"
function Get-A*A {
}
Get-A*A
";
ScriptFile scriptFile = new ScriptFile(
// Use any absolute path. Even if it doesn't exist.
DocumentUri.FromFileSystemPath(Path.Combine(Path.GetTempPath(), "TestFile.ps1")),
text,
Version.Parse("5.0"));
foreach (Token t in scriptFile.ScriptTokens)
{
List <SemanticToken> mappedTokens = new List <SemanticToken>(PsesSemanticTokensHandler.ConvertToSemanticTokens(t));
switch (t.Text)
{
case "function":
Assert.Single(mappedTokens, sToken => SemanticTokenType.Keyword == sToken.Type);
break;
case "Get-A*A":
Assert.Single(mappedTokens, sToken => SemanticTokenType.Function == sToken.Type);
break;
}
}
}
public async Task RecognizeEnum()
{
string text = @"
enum MyEnum{
one
two
three
}
";
ScriptFile scriptFile = new ScriptFile(
// Use any absolute path. Even if it doesn't exist.
DocumentUri.FromFileSystemPath(Path.Combine(Path.GetTempPath(), "TestFile.ps1")),
text,
Version.Parse("5.0"));
foreach (Token t in scriptFile.ScriptTokens)
{
List <SemanticToken> mappedTokens = new List <SemanticToken>(PsesSemanticTokensHandler.ConvertToSemanticTokens(t));
switch (t.Text)
{
case "enum":
Assert.Single(mappedTokens, sToken => SemanticTokenType.Keyword == sToken.Type);
break;
case "MyEnum":
case "one":
case "two":
case "three":
Assert.Single(mappedTokens, sToken => SemanticTokenType.Property == sToken.Type);
break;
}
}
}
public async Task RecognizesCurlyQuotedString()
{
string text = "“^[-'a-z]*”";
ScriptFile scriptFile = new ScriptFile(
// Use any absolute path. Even if it doesn't exist.
DocumentUri.FromFileSystemPath(Path.Combine(Path.GetTempPath(), "TestFile.ps1")),
text,
Version.Parse("5.0"));
List <SemanticToken> mappedTokens = new List <SemanticToken>(PsesSemanticTokensHandler.ConvertToSemanticTokens(scriptFile.ScriptTokens[0]));
Assert.Single(mappedTokens, sToken => SemanticTokenType.String == sToken.Type);
}
public async Task TokenizesFunctionElements()
{
string text = @"
function Get-Sum {
param( [int]$a, [int]$b )
return $a + $b
}
";
ScriptFile scriptFile = new ScriptFile(
// Use any absolute path. Even if it doesn't exist.
DocumentUri.FromFileSystemPath(Path.Combine(Path.GetTempPath(), "TestFile.ps1")),
text,
Version.Parse("5.0"));
foreach (Token t in scriptFile.ScriptTokens)
{
List <SemanticToken> mappedTokens = new List <SemanticToken>(PsesSemanticTokensHandler.ConvertToSemanticTokens(t));
switch (t.Text)
{
case "function":
case "param":
case "return":
Assert.Single(mappedTokens, sToken => SemanticTokenType.Keyword == sToken.Type);
break;
case "Get-Sum":
Assert.Single(mappedTokens, sToken => SemanticTokenType.Function == sToken.Type);
break;
case "$a":
case "$b":
Assert.Single(mappedTokens, sToken => SemanticTokenType.Variable == sToken.Type);
break;
case "[int]":
Assert.Single(mappedTokens, sToken => SemanticTokenType.Type == sToken.Type);
break;
case "+":
Assert.Single(mappedTokens, sToken => SemanticTokenType.Operator == sToken.Type);
break;
}
}
}
public async Task TokenizesStringExpansion()
{
string text = "Write-Host \"$(Test-Property Get-Whatever) $(Get-Whatever)\"";
ScriptFile scriptFile = new ScriptFile(
// Use any absolute path. Even if it doesn't exist.
DocumentUri.FromFileSystemPath(Path.Combine(Path.GetTempPath(), "TestFile.ps1")),
text,
Version.Parse("5.0"));
Token commandToken = scriptFile.ScriptTokens[0];
List <SemanticToken> mappedTokens = new List <SemanticToken>(PsesSemanticTokensHandler.ConvertToSemanticTokens(commandToken));
Assert.Single(mappedTokens, sToken => SemanticTokenType.Function == sToken.Type);
Token stringExpandableToken = scriptFile.ScriptTokens[1];
mappedTokens = new List <SemanticToken>(PsesSemanticTokensHandler.ConvertToSemanticTokens(stringExpandableToken));
Assert.Collection(mappedTokens,
sToken => Assert.Equal(SemanticTokenType.Function, sToken.Type),
sToken => Assert.Equal(SemanticTokenType.Function, sToken.Type),
sToken => Assert.Equal(SemanticTokenType.Function, sToken.Type)
);
}
public async Task RecognizesArrayPropertyInExpandableString()
{
string text = "\"$(@($Array).Count) OtherText\"";
ScriptFile scriptFile = new ScriptFile(
// Use any absolute path. Even if it doesn't exist.
DocumentUri.FromFileSystemPath(Path.Combine(Path.GetTempPath(), "TestFile.ps1")),
text,
Version.Parse("5.0"));
foreach (Token t in scriptFile.ScriptTokens)
{
List <SemanticToken> mappedTokens = new List <SemanticToken>(PsesSemanticTokensHandler.ConvertToSemanticTokens(t));
switch (t.Text)
{
case "$Array":
Assert.Single(mappedTokens, sToken => SemanticTokenType.Variable == sToken.Type);
break;
case "Count":
Assert.Single(mappedTokens, sToken => SemanticTokenType.Property == sToken.Type);
break;
}
}
}
