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According to <https://doc.rust-lang.org/reference/tokens.html#string-literals>. Fixes <https://github.com/askama-rs/askama/issues/482>. Fixes <https://issues.oss-fuzz.com/issues/424227903>.
121 lines
3.2 KiB
Rust
121 lines
3.2 KiB
Rust
use askama::Template;
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// Strings must be closed
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#[derive(Template)]
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#[template(ext = "txt", source = r#"{{ "hello world }}"#)]
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struct Unclosed1;
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#[derive(Template)]
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#[template(ext = "txt", source = r#"{{ "hello world\" }}"#)]
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struct Unclosed2;
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#[derive(Template)]
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#[template(ext = "txt", source = r#"{{ b"hello world }}"#)]
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struct Unclosed3;
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#[derive(Template)]
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#[template(ext = "txt", source = r#"{{ b"hello world\" }}"#)]
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struct Unclosed4;
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#[derive(Template)]
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#[template(ext = "txt", source = r#"{{ c"hello world }}"#)]
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struct Unclosed5;
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#[derive(Template)]
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#[template(ext = "txt", source = r#"{{ c"hello world\" }}"#)]
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struct Unclosed6;
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// Unprefix string literals must not contain hex escapes sequences higher than `\x7f`
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#[derive(Template)]
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#[template(ext = "txt", source = r#"{{ "hello \x80 world" }}"#)]
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struct HighAscii1;
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#[derive(Template)]
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#[template(ext = "txt", source = r#"{{ "hello \xff world" }}"#)]
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struct HighAscii2;
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// Cstring literals must not contain null characters
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#[derive(Template)]
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#[template(ext = "txt", source = r#"{{ "hello \0 world" }}"#)]
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struct NulEscapeSequence1;
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#[derive(Template)]
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#[template(ext = "txt", source = r#"{{ "hello \x00 world" }}"#)]
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struct NulEscapeSequence2;
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#[derive(Template)]
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#[template(ext = "txt", source = r#"{{ "hello \u{0} world" }}"#)]
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struct NulEscapeSequence3;
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#[derive(Template)]
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#[template(ext = "txt", source = "{{ \"hello \0 world\" }}")]
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struct NulCharacter;
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// Binary slice literals must not contain non-ASCII characters
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#[derive(Template)]
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#[template(ext = "txt", source = r#"{{ "hello 😉 world" }}"#)]
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struct UnicodeCharacter;
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#[derive(Template)]
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#[template(ext = "txt", source = r#"{{ "hello \u{128521} world" }}"#)]
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struct UnicodeEscapeSequence;
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// Surrogate characters (even if paired) are not allowed at all
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#[derive(Template)]
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#[template(ext = "txt", source = r#"{{ "hello \u{d83d}\u{de09} world" }}"#)]
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struct SurrogatePaired1;
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#[derive(Template)]
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#[template(ext = "txt", source = r#"{{ "hello \u{d83d} world" }}"#)]
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struct SurrogateLow1;
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#[derive(Template)]
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#[template(ext = "txt", source = r#"{{ "hello \u{de09} world" }}"#)]
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struct SurrogateHigh1;
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#[derive(Template)]
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#[template(ext = "txt", source = r#"{{ b"hello \u{d83d}\u{de09} world" }}"#)]
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struct SurrogatePaired2;
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#[derive(Template)]
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#[template(ext = "txt", source = r#"{{ b"hello \u{d83d} world" }}"#)]
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struct SurrogateLow2;
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#[derive(Template)]
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#[template(ext = "txt", source = r#"{{ b"hello \u{de09} world" }}"#)]
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struct SurrogateHigh2;
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#[derive(Template)]
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#[template(ext = "txt", source = r#"{{ c"hello \u{d83d}\u{de09} world" }}"#)]
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struct SurrogatePaired3;
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#[derive(Template)]
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#[template(ext = "txt", source = r#"{{ c"hello \u{d83d} world" }}"#)]
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struct SurrogateLow3;
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#[derive(Template)]
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#[template(ext = "txt", source = r#"{{ c"hello \u{de09} world" }}"#)]
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struct SurrogateHigh3;
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// CR (\r) is only allowed if followed by NL (\n)
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// (regression test for <https://github.com/askama-rs/askama/issues/482>)
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#[derive(Template)]
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#[template(ext = "txt", source = "{{ \"hello \r world\" }}")]
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struct UnpairedCr;
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#[derive(Template)]
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#[template(ext = "txt", source = "{{ b\"hello \r world\" }}")]
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struct UnpairedCrInBytes;
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#[derive(Template)]
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#[template(ext = "txt", source = "{{ c\"hello \r world\" }}")]
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struct UnpairedCrInCstring;
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fn main() {}
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