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C#: Add test cases for raw string literals.

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This commit is contained in:
Michael Nebel
2023-01-18 13:34:11 +01:00
parent 3b93cd45ea
commit 72fa3bd905
3 changed files with 44 additions and 0 deletions
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24
csharp/ql/test/library-tests/csharp11/Strings.cs
View File

@@ -11,4 +11,28 @@ public class MyTestClass
_ => "something else"
}}.";
}
public void M2()
{
// Raw string literal.
var message1 = """
This is my very long
text message that spans
accross multiple lines
and is very useful.
""";
// String interpolation using a raw string literal.
var message2 = $"""
The nested message
is "{message1}" and everything
spans multiple lines.
""";
// String interpolation using a raw string literal that requires double curly braces.
var message3 = $$"""
Show no curly braces: {{message1}}
Show matching set of curly braces: {{{message2}}}
""";
}
}

16
csharp/ql/test/library-tests/csharp11/strings.expected
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@@ -1,3 +1,19 @@
interpolatedstrings
| Strings.cs:8:16:12:12 | $"..." | Strings.cs:8:18:8:32 | "This is my int " |
| Strings.cs:8:16:12:12 | $"..." | Strings.cs:8:34:12:9 | ... switch { ... } |
| Strings.cs:8:16:12:12 | $"..." | Strings.cs:12:11:12:11 | "." |
| Strings.cs:26:24:30:11 | $"..." | Strings.cs:27:1:28:14 | "The nested message\n is \\"" |
| Strings.cs:26:24:30:11 | $"..." | Strings.cs:28:16:28:23 | access to local variable message1 |
| Strings.cs:26:24:30:11 | $"..." | Strings.cs:28:25:29:29 | "\\" and everything\nspans multiple lines." |
| Strings.cs:33:24:36:11 | $"..." | Strings.cs:34:1:34:30 | "Show no curly braces: " |
| Strings.cs:33:24:36:11 | $"..." | Strings.cs:34:33:34:40 | access to local variable message1 |
| Strings.cs:33:24:36:11 | $"..." | Strings.cs:34:43:35:44 | "\nShow matching set of curly braces: {" |
| Strings.cs:33:24:36:11 | $"..." | Strings.cs:35:47:35:54 | access to local variable message2 |
| Strings.cs:33:24:36:11 | $"..." | Strings.cs:35:57:35:57 | "}" |
stringliterals
| Strings.cs:18:24:23:11 | "This is my very long\n text message that spans\n accross multiple lines\nand is very useful." |
| Strings.cs:27:1:28:14 | "The nested message\n is \\"" |
| Strings.cs:28:25:29:29 | "\\" and everything\nspans multiple lines." |
| Strings.cs:34:1:34:30 | "Show no curly braces: " |
| Strings.cs:34:43:35:44 | "\nShow matching set of curly braces: {" |
| Strings.cs:35:57:35:57 | "}" |

4
csharp/ql/test/library-tests/csharp11/strings.ql
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@@ -4,3 +4,7 @@ query predicate interpolatedstrings(InterpolatedStringExpr se, Expr e) {
se.getFile().getStem() = "Strings" and
(e = se.getAText() or e = se.getAnInsert())
}
query predicate stringliterals(StringLiteral s) {
s.getFile().getStem() = "Strings" and s.getEnclosingCallable().getName() = "M2"
}