diff options
Diffstat (limited to 'src/librustdoc/html/markdown/tests.rs')
| -rw-r--r-- | src/librustdoc/html/markdown/tests.rs | 176 |
1 files changed, 101 insertions, 75 deletions
diff --git a/src/librustdoc/html/markdown/tests.rs b/src/librustdoc/html/markdown/tests.rs index 8e618733f07..75ff3c5af2f 100644 --- a/src/librustdoc/html/markdown/tests.rs +++ b/src/librustdoc/html/markdown/tests.rs @@ -1,4 +1,4 @@ -use super::plain_text_summary; +use super::{plain_text_summary, short_markdown_summary}; use super::{ErrorCodes, IdMap, Ignore, LangString, Markdown, MarkdownHtml}; use rustc_span::edition::{Edition, DEFAULT_EDITION}; use std::cell::RefCell; @@ -51,82 +51,77 @@ fn test_unique_id() { #[test] fn test_lang_string_parse() { - fn t( - s: &str, - should_panic: bool, - no_run: bool, - ignore: Ignore, - rust: bool, - test_harness: bool, - compile_fail: bool, - allow_fail: bool, - error_codes: Vec<String>, - edition: Option<Edition>, - ) { - assert_eq!( - LangString::parse(s, ErrorCodes::Yes, true, None), - LangString { - should_panic, - no_run, - ignore, - rust, - test_harness, - compile_fail, - error_codes, - original: s.to_owned(), - allow_fail, - edition, - } - ) + fn t(lg: LangString) { + let s = &lg.original; + assert_eq!(LangString::parse(s, ErrorCodes::Yes, true, None), lg) } - let ignore_foo = Ignore::Some(vec!["foo".to_string()]); - fn v() -> Vec<String> { - Vec::new() - } - - // marker | should_panic | no_run | ignore | rust | test_harness - // | compile_fail | allow_fail | error_codes | edition - t("", false, false, Ignore::None, true, false, false, false, v(), None); - t("rust", false, false, Ignore::None, true, false, false, false, v(), None); - t("sh", false, false, Ignore::None, false, false, false, false, v(), None); - t("ignore", false, false, Ignore::All, true, false, false, false, v(), None); - t("ignore-foo", false, false, ignore_foo, true, false, false, false, v(), None); - t("should_panic", true, false, Ignore::None, true, false, false, false, v(), None); - t("no_run", false, true, Ignore::None, true, false, false, false, v(), None); - t("test_harness", false, false, Ignore::None, true, true, false, false, v(), None); - t("compile_fail", false, true, Ignore::None, true, false, true, false, v(), None); - t("allow_fail", false, false, Ignore::None, true, false, false, true, v(), None); - t("{.no_run .example}", false, true, Ignore::None, true, false, false, false, v(), None); - t("{.sh .should_panic}", true, false, Ignore::None, false, false, false, false, v(), None); - t("{.example .rust}", false, false, Ignore::None, true, false, false, false, v(), None); - t("{.test_harness .rust}", false, false, Ignore::None, true, true, false, false, v(), None); - t("text, no_run", false, true, Ignore::None, false, false, false, false, v(), None); - t("text,no_run", false, true, Ignore::None, false, false, false, false, v(), None); - t( - "edition2015", - false, - false, - Ignore::None, - true, - false, - false, - false, - v(), - Some(Edition::Edition2015), - ); - t( - "edition2018", - false, - false, - Ignore::None, - true, - false, - false, - false, - v(), - Some(Edition::Edition2018), - ); + t(LangString::all_false()); + t(LangString { original: "rust".into(), ..LangString::all_false() }); + t(LangString { original: "sh".into(), rust: false, ..LangString::all_false() }); + t(LangString { original: "ignore".into(), ignore: Ignore::All, ..LangString::all_false() }); + t(LangString { + original: "ignore-foo".into(), + ignore: Ignore::Some(vec!["foo".to_string()]), + ..LangString::all_false() + }); + t(LangString { + original: "should_panic".into(), + should_panic: true, + ..LangString::all_false() + }); + t(LangString { original: "no_run".into(), no_run: true, ..LangString::all_false() }); + t(LangString { + original: "test_harness".into(), + test_harness: true, + ..LangString::all_false() + }); + t(LangString { + original: "compile_fail".into(), + no_run: true, + compile_fail: true, + ..LangString::all_false() + }); + t(LangString { original: "allow_fail".into(), allow_fail: true, ..LangString::all_false() }); + t(LangString { + original: "{.no_run .example}".into(), + no_run: true, + ..LangString::all_false() + }); + t(LangString { + original: "{.sh .should_panic}".into(), + should_panic: true, + rust: false, + ..LangString::all_false() + }); + t(LangString { original: "{.example .rust}".into(), ..LangString::all_false() }); + t(LangString { + original: "{.test_harness .rust}".into(), + test_harness: true, + ..LangString::all_false() + }); + t(LangString { + original: "text, no_run".into(), + no_run: true, + rust: false, + ..LangString::all_false() + }); + t(LangString { + original: "text,no_run".into(), + no_run: true, + rust: false, + ..LangString::all_false() + }); + t(LangString { + original: "edition2015".into(), + edition: Some(Edition::Edition2015), + ..LangString::all_false() + }); + t(LangString { + original: "edition2018".into(), + edition: Some(Edition::Edition2018), + ..LangString::all_false() + }); } #[test] @@ -205,6 +200,33 @@ fn test_header_ids_multiple_blocks() { } #[test] +fn test_short_markdown_summary() { + fn t(input: &str, expect: &str) { + let output = short_markdown_summary(input); + assert_eq!(output, expect, "original: {}", input); + } + + t("hello [Rust](https://www.rust-lang.org) :)", "hello Rust :)"); + t("*italic*", "<em>italic</em>"); + t("**bold**", "<strong>bold</strong>"); + t("Multi-line\nsummary", "Multi-line summary"); + t("Hard-break \nsummary", "Hard-break summary"); + t("hello [Rust] :)\n\n[Rust]: https://www.rust-lang.org", "hello Rust :)"); + t("hello [Rust](https://www.rust-lang.org \"Rust\") :)", "hello Rust :)"); + t("code `let x = i32;` ...", "code <code>let x = i32;</code> ..."); + t("type `Type<'static>` ...", "type <code>Type<'static></code> ..."); + t("# top header", "top header"); + t("## header", "header"); + t("first paragraph\n\nsecond paragraph", "first paragraph"); + t("```\nfn main() {}\n```", ""); + t("<div>hello</div>", ""); + t( + "a *very*, **very** long first paragraph. it has lots of `inline code: Vec<T>`. and it has a [link](https://www.rust-lang.org).\nthat was a soft line break! \nthat was a hard one\n\nsecond paragraph.", + "a <em>very</em>, <strong>very</strong> long first paragraph. it has lots of …", + ); +} + +#[test] fn test_plain_text_summary() { fn t(input: &str, expect: &str) { let output = plain_text_summary(input); @@ -224,6 +246,10 @@ fn test_plain_text_summary() { t("first paragraph\n\nsecond paragraph", "first paragraph"); t("```\nfn main() {}\n```", ""); t("<div>hello</div>", ""); + t( + "a *very*, **very** long first paragraph. it has lots of `inline code: Vec<T>`. and it has a [link](https://www.rust-lang.org).\nthat was a soft line break! \nthat was a hard one\n\nsecond paragraph.", + "a very, very long first paragraph. it has lots of `inline code: Vec<T>`. and it has a link. that was a soft line break! that was a hard one", + ); } #[test] |