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Merge #11564

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11564: internal: Cleanup highlighting tests r=Veykril a=Veykril

bors r+

Co-authored-by: Lukas Wirth <lukastw97@gmail.com>
This commit is contained in:
bors[bot] 2022-02-26 13:53:30 +00:00 committed by GitHub
commit 719babd9f7
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9 changed files with 441 additions and 407 deletions
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3
crates/ide/src/syntax_highlighting/test_data/highlight_assoc_functions.html
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@ -58,5 +58,4 @@ pre { color: #DCDCCC; background: #3F3F3F; font-size: 22px; padd
<span class="keyword">impl</span> <span class="trait">t</span> <span class="keyword">for</span> <span class="struct">foo</span> <span class="brace">{</span>
<span class="keyword">pub</span> <span class="keyword">fn</span> <span class="function associated declaration public static trait">is_static</span><span class="parenthesis">(</span><span class="parenthesis">)</span> <span class="brace">{</span><span class="brace">}</span>
<span class="keyword">pub</span> <span class="keyword">fn</span> <span class="function associated declaration public reference trait">is_not_static</span><span class="parenthesis">(</span><span class="operator">&</span><span class="self_keyword declaration reference">self</span><span class="parenthesis">)</span> <span class="brace">{</span><span class="brace">}</span>
<span class="brace">}</span>
</code></pre>
<span class="brace">}</span></code></pre>

57
crates/ide/src/syntax_highlighting/test_data/highlight_attributes.html Normal file
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@ -0,0 +1,57 @@
<style>
body { margin: 0; }
pre { color: #DCDCCC; background: #3F3F3F; font-size: 22px; padding: 0.4em; }
.lifetime { color: #DFAF8F; font-style: italic; }
.label { color: #DFAF8F; font-style: italic; }
.comment { color: #7F9F7F; }
.documentation { color: #629755; }
.intra_doc_link { font-style: italic; }
.injected { opacity: 0.65 ; }
.struct, .enum { color: #7CB8BB; }
.enum_variant { color: #BDE0F3; }
.string_literal { color: #CC9393; }
.field { color: #94BFF3; }
.function { color: #93E0E3; }
.function.unsafe { color: #BC8383; }
.trait.unsafe { color: #BC8383; }
.operator.unsafe { color: #BC8383; }
.mutable.unsafe { color: #BC8383; text-decoration: underline; }
.keyword.unsafe { color: #BC8383; font-weight: bold; }
.parameter { color: #94BFF3; }
.text { color: #DCDCCC; }
.type { color: #7CB8BB; }
.builtin_type { color: #8CD0D3; }
.type_param { color: #DFAF8F; }
.attribute { color: #94BFF3; }
.numeric_literal { color: #BFEBBF; }
.bool_literal { color: #BFE6EB; }
.macro { color: #94BFF3; }
.derive { color: #94BFF3; font-style: italic; }
.module { color: #AFD8AF; }
.value_param { color: #DCDCCC; }
.variable { color: #DCDCCC; }
.format_specifier { color: #CC696B; }
.mutable { text-decoration: underline; }
.escape_sequence { color: #94BFF3; }
.keyword { color: #F0DFAF; font-weight: bold; }
.control { font-style: italic; }
.reference { font-style: italic; font-weight: bold; }
.unresolved_reference { color: #FC5555; text-decoration: wavy underline; }
</style>
<pre><code><span class="attribute_bracket attribute">#</span><span class="attribute_bracket attribute">[</span><span class="builtin_attr attribute library">allow</span><span class="parenthesis attribute">(</span><span class="none attribute">dead_code</span><span class="parenthesis attribute">)</span><span class="attribute_bracket attribute">]</span>
<span class="attribute_bracket attribute">#</span><span class="attribute_bracket attribute">[</span><span class="tool_module attribute library">rustfmt</span><span class="operator attribute">::</span><span class="tool_module attribute library">skip</span><span class="attribute_bracket attribute">]</span>
<span class="attribute_bracket attribute">#</span><span class="attribute_bracket attribute">[</span><span class="module attribute crate_root library">proc_macros</span><span class="operator attribute">::</span><span class="attribute attribute library">identity</span><span class="attribute_bracket attribute">]</span>
<span class="attribute_bracket attribute">#</span><span class="attribute_bracket attribute">[</span><span class="attribute attribute default_library library">derive</span><span class="parenthesis attribute">(</span><span class="derive attribute default_library library">Copy</span><span class="parenthesis attribute">)</span><span class="attribute_bracket attribute">]</span>
<span class="comment documentation">/// This is a doc comment</span>
<span class="comment">// This is a normal comment</span>
<span class="comment documentation">/// This is a doc comment</span>
<span class="attribute_bracket attribute">#</span><span class="attribute_bracket attribute">[</span><span class="attribute attribute default_library library">derive</span><span class="parenthesis attribute">(</span><span class="derive attribute default_library library">Copy</span><span class="parenthesis attribute">)</span><span class="attribute_bracket attribute">]</span>
<span class="comment">// This is another normal comment</span>
<span class="comment documentation">/// This is another doc comment</span>
<span class="comment">// This is another normal comment</span>
<span class="attribute_bracket attribute">#</span><span class="attribute_bracket attribute">[</span><span class="attribute attribute default_library library">derive</span><span class="parenthesis attribute">(</span><span class="derive attribute default_library library">Copy</span><span class="parenthesis attribute">)</span><span class="attribute_bracket attribute">]</span>
<span class="comment">// The reason for these being here is to test AttrIds</span>
<span class="keyword">struct</span> <span class="struct declaration">Foo</span><span class="semicolon">;</span></code></pre>

3
crates/ide/src/syntax_highlighting/test_data/highlight_default_library.html
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@ -46,5 +46,4 @@ pre { color: #DCDCCC; background: #3F3F3F; font-size: 22px; padd
<span class="keyword">fn</span> <span class="function declaration">main</span><span class="parenthesis">(</span><span class="parenthesis">)</span> <span class="brace">{</span>
<span class="keyword">let</span> <span class="variable declaration">foo</span> <span class="operator">=</span> <span class="enum_variant default_library library">Some</span><span class="parenthesis">(</span><span class="numeric_literal">92</span><span class="parenthesis">)</span><span class="semicolon">;</span>
<span class="keyword">let</span> <span class="variable declaration">nums</span> <span class="operator">=</span> <span class="module default_library library">iter</span><span class="operator">::</span><span class="function default_library library">repeat</span><span class="parenthesis">(</span><span class="variable">foo</span><span class="operator">.</span><span class="function associated consuming default_library library">unwrap</span><span class="parenthesis">(</span><span class="parenthesis">)</span><span class="parenthesis">)</span><span class="semicolon">;</span>
<span class="brace">}</span>
</code></pre>
<span class="brace">}</span></code></pre>

80
crates/ide/src/syntax_highlighting/test_data/highlighting.html → crates/ide/src/syntax_highlighting/test_data/highlight_general.html
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@ -44,9 +44,6 @@ pre { color: #DCDCCC; background: #3F3F3F; font-size: 22px; padd
<pre><code><span class="keyword">use</span> <span class="module">inner</span><span class="operator">::</span><span class="brace">{</span><span class="self_keyword">self</span> <span class="keyword">as</span> <span class="module declaration">inner_mod</span><span class="brace">}</span><span class="semicolon">;</span>
<span class="keyword">mod</span> <span class="module declaration">inner</span> <span class="brace">{</span><span class="brace">}</span>
<span class="attribute_bracket attribute">#</span><span class="attribute_bracket attribute">[</span><span class="builtin_attr attribute library">allow</span><span class="parenthesis attribute">(</span><span class="parenthesis attribute">)</span><span class="attribute_bracket attribute">]</span>
<span class="attribute_bracket attribute">#</span><span class="attribute_bracket attribute">[</span><span class="tool_module attribute library">rustfmt</span><span class="operator attribute">::</span><span class="tool_module attribute library">skip</span><span class="attribute_bracket attribute">]</span>
<span class="attribute_bracket attribute">#</span><span class="attribute_bracket attribute">[</span><span class="module attribute crate_root library">proc_macros</span><span class="operator attribute">::</span><span class="attribute attribute library">identity</span><span class="attribute_bracket attribute">]</span>
<span class="keyword">pub</span> <span class="keyword">mod</span> <span class="module declaration public">ops</span> <span class="brace">{</span>
<span class="attribute_bracket attribute">#</span><span class="attribute_bracket attribute">[</span><span class="builtin_attr attribute library">lang</span> <span class="operator attribute">=</span> <span class="string_literal attribute">"fn_once"</span><span class="attribute_bracket attribute">]</span>
<span class="keyword">pub</span> <span class="keyword">trait</span> <span class="trait declaration public">FnOnce</span><span class="angle">&lt;</span><span class="type_param declaration">Args</span><span class="angle">&gt;</span> <span class="brace">{</span><span class="brace">}</span>
@ -58,11 +55,8 @@ pre { color: #DCDCCC; background: #3F3F3F; font-size: 22px; padd
<span class="keyword">pub</span> <span class="keyword">trait</span> <span class="trait declaration public">Fn</span><span class="angle">&lt;</span><span class="type_param declaration">Args</span><span class="angle">&gt;</span><span class="colon">:</span> <span class="trait public">FnMut</span><span class="angle">&lt;</span><span class="type_param">Args</span><span class="angle">&gt;</span> <span class="brace">{</span><span class="brace">}</span>
<span class="brace">}</span>
<span class="module crate_root library">proc_macros</span><span class="operator">::</span><span class="macro library">mirror</span><span class="macro_bang">!</span> <span class="brace">{</span>
<span class="brace">{</span>
<span class="comma">,</span><span class="builtin_type">i32</span> <span class="colon">:</span><span class="field declaration public">x</span> <span class="keyword">pub</span>
<span class="comma">,</span><span class="builtin_type">i32</span> <span class="colon">:</span><span class="field declaration public">y</span> <span class="keyword">pub</span>
<span class="brace">}</span> <span class="struct declaration">Foo</span> <span class="keyword">struct</span>
<span class="keyword">struct</span> <span class="struct declaration">Foo</span> <span class="brace">{</span>
<span class="field declaration">x</span><span class="colon">:</span> <span class="builtin_type">u32</span><span class="comma">,</span>
<span class="brace">}</span>
<span class="keyword">trait</span> <span class="trait declaration">Bar</span> <span class="keyword">where</span> <span class="type_param">Self</span><span class="colon">:</span> <span class="brace">{</span>
@ -71,7 +65,7 @@ pre { color: #DCDCCC; background: #3F3F3F; font-size: 22px; padd
<span class="keyword">impl</span> <span class="trait">Bar</span> <span class="keyword">for</span> <span class="struct">Foo</span> <span class="keyword">where</span> <span class="self_type">Self</span><span class="colon">:</span> <span class="brace">{</span>
<span class="keyword">fn</span> <span class="function associated declaration reference trait">bar</span><span class="parenthesis">(</span><span class="operator">&</span><span class="self_keyword declaration reference">self</span><span class="parenthesis">)</span> <span class="operator">-&gt;</span> <span class="builtin_type">i32</span> <span class="brace">{</span>
<span class="self_keyword reference">self</span><span class="operator">.</span><span class="field public">x</span>
<span class="self_keyword reference">self</span><span class="operator">.</span><span class="field">x</span>
<span class="brace">}</span>
<span class="brace">}</span>
@ -81,26 +75,17 @@ pre { color: #DCDCCC; background: #3F3F3F; font-size: 22px; padd
<span class="brace">}</span>
<span class="keyword">fn</span> <span class="function associated declaration mutable reference">qux</span><span class="parenthesis">(</span><span class="operator">&</span><span class="keyword">mut</span> <span class="self_keyword declaration mutable reference">self</span><span class="parenthesis">)</span> <span class="brace">{</span>
<span class="self_keyword mutable reference">self</span><span class="operator">.</span><span class="field public">x</span> <span class="operator">=</span> <span class="numeric_literal">0</span><span class="semicolon">;</span>
<span class="self_keyword mutable reference">self</span><span class="operator">.</span><span class="field">x</span> <span class="operator">=</span> <span class="numeric_literal">0</span><span class="semicolon">;</span>
<span class="brace">}</span>
<span class="keyword">fn</span> <span class="function associated declaration reference">quop</span><span class="parenthesis">(</span><span class="operator">&</span><span class="self_keyword declaration reference">self</span><span class="parenthesis">)</span> <span class="operator">-&gt;</span> <span class="builtin_type">i32</span> <span class="brace">{</span>
<span class="self_keyword reference">self</span><span class="operator">.</span><span class="field public">x</span>
<span class="self_keyword reference">self</span><span class="operator">.</span><span class="field">x</span>
<span class="brace">}</span>
<span class="brace">}</span>
<span class="keyword">use</span> <span class="self_keyword crate_root">self</span><span class="operator">::</span><span class="struct">FooCopy</span><span class="operator">::</span><span class="brace">{</span><span class="self_keyword">self</span> <span class="keyword">as</span> <span class="struct declaration">BarCopy</span><span class="brace">}</span><span class="semicolon">;</span>
<span class="attribute_bracket attribute">#</span><span class="attribute_bracket attribute">[</span><span class="attribute attribute default_library library">derive</span><span class="parenthesis attribute">(</span><span class="derive attribute default_library library">Copy</span><span class="parenthesis attribute">)</span><span class="attribute_bracket attribute">]</span>
<span class="comment documentation">/// This is a doc comment</span>
<span class="comment">// This is a normal comment</span>
<span class="comment documentation">/// This is a doc comment</span>
<span class="attribute_bracket attribute">#</span><span class="attribute_bracket attribute">[</span><span class="attribute attribute default_library library">derive</span><span class="parenthesis attribute">(</span><span class="derive attribute default_library library">Copy</span><span class="parenthesis attribute">)</span><span class="attribute_bracket attribute">]</span>
<span class="comment">// This is another normal comment</span>
<span class="comment documentation">/// This is another doc comment</span>
<span class="comment">// This is another normal comment</span>
<span class="attribute_bracket attribute">#</span><span class="attribute_bracket attribute">[</span><span class="attribute attribute default_library library">derive</span><span class="parenthesis attribute">(</span><span class="derive attribute default_library library">Copy</span><span class="parenthesis attribute">)</span><span class="attribute_bracket attribute">]</span>
<span class="comment">// The reason for these being here is to test AttrIds</span>
<span class="keyword">struct</span> <span class="struct declaration">FooCopy</span> <span class="brace">{</span>
<span class="field declaration">x</span><span class="colon">:</span> <span class="builtin_type">u32</span><span class="comma">,</span>
<span class="brace">}</span>
@ -146,68 +131,19 @@ pre { color: #DCDCCC; background: #3F3F3F; font-size: 22px; padd
<span class="keyword">let</span> <span class="variable declaration">bar</span> <span class="operator">=</span> <span class="function">foobar</span><span class="parenthesis">(</span><span class="parenthesis">)</span><span class="semicolon">;</span>
<span class="brace">}</span>
<span class="keyword">macro_rules</span><span class="punctuation">!</span> <span class="macro declaration">def_fn</span> <span class="brace">{</span>
<span class="parenthesis">(</span><span class="punctuation">$</span><span class="parenthesis">(</span><span class="punctuation">$</span>tt<span class="colon">:</span>tt<span class="parenthesis">)</span><span class="punctuation">*</span><span class="parenthesis">)</span> <span class="operator">=</span><span class="angle">&gt;</span> <span class="brace">{</span><span class="punctuation">$</span><span class="parenthesis">(</span><span class="punctuation">$</span>tt<span class="parenthesis">)</span><span class="punctuation">*</span><span class="brace">}</span>
<span class="brace">}</span>
<span class="macro">def_fn</span><span class="macro_bang">!</span> <span class="brace">{</span>
<span class="keyword">fn</span> <span class="function declaration">bar</span><span class="parenthesis">(</span><span class="parenthesis">)</span> <span class="operator">-</span><span class="operator">&gt;</span> <span class="builtin_type">u32</span> <span class="brace">{</span>
<span class="numeric_literal">100</span>
<span class="brace">}</span>
<span class="brace">}</span>
<span class="keyword">macro_rules</span><span class="punctuation">!</span> <span class="macro declaration">dont_color_me_braces</span> <span class="brace">{</span>
<span class="parenthesis">(</span><span class="parenthesis">)</span> <span class="operator">=</span><span class="angle">&gt;</span> <span class="brace">{</span><span class="numeric_literal">0</span><span class="brace">}</span>
<span class="brace">}</span>
<span class="keyword">macro_rules</span><span class="punctuation">!</span> <span class="macro declaration">noop</span> <span class="brace">{</span>
<span class="parenthesis">(</span><span class="punctuation">$</span>expr<span class="colon">:</span>expr<span class="parenthesis">)</span> <span class="operator">=</span><span class="angle">&gt;</span> <span class="brace">{</span>
<span class="punctuation">$</span>expr
<span class="brace">}</span>
<span class="brace">}</span>
<span class="keyword">macro_rules</span><span class="punctuation">!</span> <span class="macro declaration">keyword_frag</span> <span class="brace">{</span>
<span class="parenthesis">(</span><span class="punctuation">$</span>type<span class="colon">:</span>ty<span class="parenthesis">)</span> <span class="operator">=</span><span class="angle">&gt;</span> <span class="parenthesis">(</span><span class="punctuation">$</span>type<span class="parenthesis">)</span>
<span class="brace">}</span>
<span class="keyword">macro</span> <span class="macro declaration">with_args</span><span class="parenthesis">(</span><span class="punctuation">$</span>i<span class="colon">:</span>ident<span class="parenthesis">)</span> <span class="brace">{</span>
<span class="punctuation">$</span>i
<span class="brace">}</span>
<span class="keyword">macro</span> <span class="macro declaration">without_args</span> <span class="brace">{</span>
<span class="parenthesis">(</span><span class="punctuation">$</span>i<span class="colon">:</span>ident<span class="parenthesis">)</span> <span class="operator">=</span><span class="angle">&gt;</span> <span class="brace">{</span>
<span class="punctuation">$</span>i
<span class="brace">}</span>
<span class="brace">}</span>
<span class="comment">// comment</span>
<span class="keyword">fn</span> <span class="function declaration">main</span><span class="parenthesis">(</span><span class="parenthesis">)</span> <span class="brace">{</span>
<span class="unresolved_reference">println</span><span class="macro_bang">!</span><span class="parenthesis">(</span><span class="string_literal">"Hello, {}!"</span><span class="comma">,</span> <span class="numeric_literal">92</span><span class="parenthesis">)</span><span class="semicolon">;</span>
<span class="macro">dont_color_me_braces</span><span class="macro_bang">!</span><span class="parenthesis">(</span><span class="parenthesis">)</span><span class="semicolon">;</span>
<span class="keyword">let</span> <span class="keyword">mut</span> <span class="variable declaration mutable">vec</span> <span class="operator">=</span> <span class="unresolved_reference">Vec</span><span class="operator">::</span><span class="unresolved_reference">new</span><span class="parenthesis">(</span><span class="parenthesis">)</span><span class="semicolon">;</span>
<span class="keyword control">if</span> <span class="bool_literal">true</span> <span class="brace">{</span>
<span class="keyword">let</span> <span class="variable declaration">x</span> <span class="operator">=</span> <span class="numeric_literal">92</span><span class="semicolon">;</span>
<span class="variable mutable">vec</span><span class="operator">.</span><span class="unresolved_reference">push</span><span class="parenthesis">(</span><span class="struct">Foo</span> <span class="brace">{</span> <span class="field">x</span><span class="comma">,</span> <span class="field public">y</span><span class="colon">:</span> <span class="numeric_literal">1</span> <span class="brace">}</span><span class="parenthesis">)</span><span class="semicolon">;</span>
<span class="brace">}</span>
<span class="keyword control">for</span> <span class="variable declaration">e</span> <span class="keyword control">in</span> <span class="variable mutable">vec</span> <span class="brace">{</span>
<span class="comment">// Do nothing</span>
<span class="brace">}</span>
<span class="macro">noop</span><span class="macro_bang">!</span><span class="parenthesis">(</span><span class="macro">noop</span><span class="macro_bang">!</span><span class="parenthesis">(</span><span class="numeric_literal">1</span><span class="parenthesis">)</span><span class="parenthesis">)</span><span class="semicolon">;</span>
<span class="keyword">let</span> <span class="keyword">mut</span> <span class="variable declaration mutable">x</span> <span class="operator">=</span> <span class="numeric_literal">42</span><span class="semicolon">;</span>
<span class="variable mutable">x</span> <span class="arithmetic mutable">+=</span> <span class="numeric_literal">1</span><span class="semicolon">;</span>
<span class="keyword">let</span> <span class="variable declaration mutable reference">y</span> <span class="operator">=</span> <span class="operator">&</span><span class="keyword">mut</span> <span class="variable mutable">x</span><span class="semicolon">;</span>
<span class="keyword">let</span> <span class="variable declaration reference">z</span> <span class="operator">=</span> <span class="operator">&</span><span class="variable mutable reference">y</span><span class="semicolon">;</span>
<span class="keyword">let</span> <span class="struct">Foo</span> <span class="brace">{</span> <span class="field public">x</span><span class="colon">:</span> <span class="variable declaration">z</span><span class="comma">,</span> <span class="field">y</span> <span class="brace">}</span> <span class="operator">=</span> <span class="struct">Foo</span> <span class="brace">{</span> <span class="field public">x</span><span class="colon">:</span> <span class="variable reference">z</span><span class="comma">,</span> <span class="field">y</span> <span class="brace">}</span><span class="semicolon">;</span>
<span class="keyword">let</span> <span class="struct">Foo</span> <span class="brace">{</span> <span class="field">x</span><span class="colon">:</span> <span class="variable declaration">z</span><span class="comma">,</span> <span class="variable declaration">y</span> <span class="brace">}</span> <span class="operator">=</span> <span class="struct">Foo</span> <span class="brace">{</span> <span class="field">x</span><span class="colon">:</span> <span class="variable reference">z</span><span class="comma">,</span> <span class="variable mutable reference">y</span> <span class="brace">}</span><span class="semicolon">;</span>
<span class="variable">y</span><span class="semicolon">;</span>
<span class="keyword">let</span> <span class="keyword">mut</span> <span class="variable declaration mutable">foo</span> <span class="operator">=</span> <span class="struct">Foo</span> <span class="brace">{</span> <span class="field">x</span><span class="comma">,</span> <span class="field public">y</span><span class="colon">:</span> <span class="variable mutable">x</span> <span class="brace">}</span><span class="semicolon">;</span>
<span class="keyword">let</span> <span class="variable declaration">foo2</span> <span class="operator">=</span> <span class="struct">Foo</span> <span class="brace">{</span> <span class="field">x</span><span class="comma">,</span> <span class="field public">y</span><span class="colon">:</span> <span class="variable mutable">x</span> <span class="brace">}</span><span class="semicolon">;</span>
<span class="keyword">let</span> <span class="keyword">mut</span> <span class="variable declaration mutable">foo</span> <span class="operator">=</span> <span class="struct">Foo</span> <span class="brace">{</span> <span class="field">x</span><span class="comma">,</span> <span class="unresolved_reference">y</span><span class="colon">:</span> <span class="variable mutable">x</span> <span class="brace">}</span><span class="semicolon">;</span>
<span class="keyword">let</span> <span class="variable declaration">foo2</span> <span class="operator">=</span> <span class="struct">Foo</span> <span class="brace">{</span> <span class="field">x</span><span class="comma">,</span> <span class="unresolved_reference">y</span><span class="colon">:</span> <span class="variable mutable">x</span> <span class="brace">}</span><span class="semicolon">;</span>
<span class="variable mutable">foo</span><span class="operator">.</span><span class="function associated reference">quop</span><span class="parenthesis">(</span><span class="parenthesis">)</span><span class="semicolon">;</span>
<span class="variable mutable">foo</span><span class="operator">.</span><span class="function associated mutable reference">qux</span><span class="parenthesis">(</span><span class="parenthesis">)</span><span class="semicolon">;</span>
<span class="variable mutable">foo</span><span class="operator">.</span><span class="function associated consuming">baz</span><span class="parenthesis">(</span><span class="variable consuming">foo2</span><span class="parenthesis">)</span><span class="semicolon">;</span>

17
crates/ide/src/syntax_highlighting/test_data/highlight_injection.html
View file

@ -45,10 +45,17 @@ pre { color: #DCDCCC; background: #3F3F3F; font-size: 22px; padd
<span class="keyword">fn</span> <span class="function declaration">main</span><span class="parenthesis">(</span><span class="parenthesis">)</span> <span class="brace">{</span>
<span class="function">fixture</span><span class="parenthesis">(</span><span class="string_literal">r#"</span>
<span class="keyword">trait</span> <span class="trait declaration">Foo</span> <span class="brace">{</span>
<span class="keyword">fn</span> <span class="function associated declaration static trait">foo</span><span class="parenthesis">(</span><span class="parenthesis">)</span> <span class="brace">{</span>
<span class="unresolved_reference">println</span><span class="macro_bang">!</span><span class="parenthesis">(</span><span class="string_literal">"2 + 2 = {}"</span><span class="comma">,</span> <span class="numeric_literal">4</span><span class="parenthesis">)</span><span class="semicolon">;</span>
<span class="brace">}</span>
<span class="brace">}</span><span class="string_literal">"#</span>
<span class="keyword">trait</span> <span class="trait declaration">Foo</span> <span class="brace">{</span>
<span class="keyword">fn</span> <span class="function associated declaration static trait">foo</span><span class="parenthesis">(</span><span class="parenthesis">)</span> <span class="brace">{</span>
<span class="unresolved_reference">println</span><span class="macro_bang">!</span><span class="parenthesis">(</span><span class="string_literal">"2 + 2 = {}"</span><span class="comma">,</span> <span class="numeric_literal">4</span><span class="parenthesis">)</span><span class="semicolon">;</span>
<span class="brace">}</span>
<span class="brace">}</span><span class="string_literal">"#</span>
<span class="parenthesis">)</span><span class="semicolon">;</span>
<span class="function">fixture</span><span class="parenthesis">(</span><span class="string_literal">r"</span>
<span class="keyword">fn</span> <span class="function declaration">foo</span><span class="parenthesis">(</span><span class="parenthesis">)</span> <span class="brace">{</span>
<span class="function">foo</span><span class="parenthesis">(</span><span class="keyword">$0</span><span class="brace">{</span>
<span class="numeric_literal">92</span>
<span class="brace">}</span><span class="keyword">$0</span><span class="parenthesis">)</span>
<span class="brace">}</span><span class="string_literal">"</span>
<span class="parenthesis">)</span><span class="semicolon">;</span>
<span class="brace">}</span></code></pre>

88
crates/ide/src/syntax_highlighting/test_data/highlight_macros.html Normal file
View file

@ -0,0 +1,88 @@
<style>
body { margin: 0; }
pre { color: #DCDCCC; background: #3F3F3F; font-size: 22px; padding: 0.4em; }
.lifetime { color: #DFAF8F; font-style: italic; }
.label { color: #DFAF8F; font-style: italic; }
.comment { color: #7F9F7F; }
.documentation { color: #629755; }
.intra_doc_link { font-style: italic; }
.injected { opacity: 0.65 ; }
.struct, .enum { color: #7CB8BB; }
.enum_variant { color: #BDE0F3; }
.string_literal { color: #CC9393; }
.field { color: #94BFF3; }
.function { color: #93E0E3; }
.function.unsafe { color: #BC8383; }
.trait.unsafe { color: #BC8383; }
.operator.unsafe { color: #BC8383; }
.mutable.unsafe { color: #BC8383; text-decoration: underline; }
.keyword.unsafe { color: #BC8383; font-weight: bold; }
.parameter { color: #94BFF3; }
.text { color: #DCDCCC; }
.type { color: #7CB8BB; }
.builtin_type { color: #8CD0D3; }
.type_param { color: #DFAF8F; }
.attribute { color: #94BFF3; }
.numeric_literal { color: #BFEBBF; }
.bool_literal { color: #BFE6EB; }
.macro { color: #94BFF3; }
.derive { color: #94BFF3; font-style: italic; }
.module { color: #AFD8AF; }
.value_param { color: #DCDCCC; }
.variable { color: #DCDCCC; }
.format_specifier { color: #CC696B; }
.mutable { text-decoration: underline; }
.escape_sequence { color: #94BFF3; }
.keyword { color: #F0DFAF; font-weight: bold; }
.control { font-style: italic; }
.reference { font-style: italic; font-weight: bold; }
.unresolved_reference { color: #FC5555; text-decoration: wavy underline; }
</style>
<pre><code><span class="module crate_root library">proc_macros</span><span class="operator">::</span><span class="macro library">mirror</span><span class="macro_bang">!</span> <span class="brace">{</span>
<span class="brace">{</span>
<span class="comma">,</span><span class="builtin_type">i32</span> <span class="colon">:</span><span class="field declaration public">x</span> <span class="keyword">pub</span>
<span class="comma">,</span><span class="builtin_type">i32</span> <span class="colon">:</span><span class="field declaration public">y</span> <span class="keyword">pub</span>
<span class="brace">}</span> <span class="struct declaration">Foo</span> <span class="keyword">struct</span>
<span class="brace">}</span>
<span class="keyword">macro_rules</span><span class="punctuation">!</span> <span class="macro declaration">def_fn</span> <span class="brace">{</span>
<span class="parenthesis">(</span><span class="punctuation">$</span><span class="parenthesis">(</span><span class="punctuation">$</span>tt<span class="colon">:</span>tt<span class="parenthesis">)</span><span class="punctuation">*</span><span class="parenthesis">)</span> <span class="operator">=</span><span class="angle">&gt;</span> <span class="brace">{</span><span class="punctuation">$</span><span class="parenthesis">(</span><span class="punctuation">$</span>tt<span class="parenthesis">)</span><span class="punctuation">*</span><span class="brace">}</span>
<span class="brace">}</span>
<span class="macro">def_fn</span><span class="macro_bang">!</span> <span class="brace">{</span>
<span class="keyword">fn</span> <span class="function declaration">bar</span><span class="parenthesis">(</span><span class="parenthesis">)</span> <span class="operator">-</span><span class="operator">&gt;</span> <span class="builtin_type">u32</span> <span class="brace">{</span>
<span class="numeric_literal">100</span>
<span class="brace">}</span>
<span class="brace">}</span>
<span class="keyword">macro_rules</span><span class="punctuation">!</span> <span class="macro declaration">dont_color_me_braces</span> <span class="brace">{</span>
<span class="parenthesis">(</span><span class="parenthesis">)</span> <span class="operator">=</span><span class="angle">&gt;</span> <span class="brace">{</span><span class="numeric_literal">0</span><span class="brace">}</span>
<span class="brace">}</span>
<span class="keyword">macro_rules</span><span class="punctuation">!</span> <span class="macro declaration">noop</span> <span class="brace">{</span>
<span class="parenthesis">(</span><span class="punctuation">$</span>expr<span class="colon">:</span>expr<span class="parenthesis">)</span> <span class="operator">=</span><span class="angle">&gt;</span> <span class="brace">{</span>
<span class="punctuation">$</span>expr
<span class="brace">}</span>
<span class="brace">}</span>
<span class="keyword">macro_rules</span><span class="punctuation">!</span> <span class="macro declaration">keyword_frag</span> <span class="brace">{</span>
<span class="parenthesis">(</span><span class="punctuation">$</span>type<span class="colon">:</span>ty<span class="parenthesis">)</span> <span class="operator">=</span><span class="angle">&gt;</span> <span class="parenthesis">(</span><span class="punctuation">$</span>type<span class="parenthesis">)</span>
<span class="brace">}</span>
<span class="keyword">macro</span> <span class="macro declaration">with_args</span><span class="parenthesis">(</span><span class="punctuation">$</span>i<span class="colon">:</span>ident<span class="parenthesis">)</span> <span class="brace">{</span>
<span class="punctuation">$</span>i
<span class="brace">}</span>
<span class="keyword">macro</span> <span class="macro declaration">without_args</span> <span class="brace">{</span>
<span class="parenthesis">(</span><span class="punctuation">$</span>i<span class="colon">:</span>ident<span class="parenthesis">)</span> <span class="operator">=</span><span class="angle">&gt;</span> <span class="brace">{</span>
<span class="punctuation">$</span>i
<span class="brace">}</span>
<span class="brace">}</span>
<span class="keyword">fn</span> <span class="function declaration">main</span><span class="parenthesis">(</span><span class="parenthesis">)</span> <span class="brace">{</span>
<span class="unresolved_reference">println</span><span class="macro_bang">!</span><span class="parenthesis">(</span><span class="string_literal">"Hello, {}!"</span><span class="comma">,</span> <span class="numeric_literal">92</span><span class="parenthesis">)</span><span class="semicolon">;</span>
<span class="macro">dont_color_me_braces</span><span class="macro_bang">!</span><span class="parenthesis">(</span><span class="parenthesis">)</span><span class="semicolon">;</span>
<span class="macro">noop</span><span class="macro_bang">!</span><span class="parenthesis">(</span><span class="macro">noop</span><span class="macro_bang">!</span><span class="parenthesis">(</span><span class="numeric_literal">1</span><span class="parenthesis">)</span><span class="parenthesis">)</span><span class="semicolon">;</span>
<span class="brace">}</span></code></pre>

0
crates/ide/src/syntax_highlighting/test_data/rainbow_highlighting.html → crates/ide/src/syntax_highlighting/test_data/highlight_rainbow.html
View file

53
crates/ide/src/syntax_highlighting/test_data/injection.html
View file

@ -1,53 +0,0 @@
<style>
body { margin: 0; }
pre { color: #DCDCCC; background: #3F3F3F; font-size: 22px; padding: 0.4em; }
.lifetime { color: #DFAF8F; font-style: italic; }
.label { color: #DFAF8F; font-style: italic; }
.comment { color: #7F9F7F; }
.documentation { color: #629755; }
.intra_doc_link { font-style: italic; }
.injected { opacity: 0.65 ; }
.struct, .enum { color: #7CB8BB; }
.enum_variant { color: #BDE0F3; }
.string_literal { color: #CC9393; }
.field { color: #94BFF3; }
.function { color: #93E0E3; }
.function.unsafe { color: #BC8383; }
.trait.unsafe { color: #BC8383; }
.operator.unsafe { color: #BC8383; }
.mutable.unsafe { color: #BC8383; text-decoration: underline; }
.keyword.unsafe { color: #BC8383; font-weight: bold; }
.parameter { color: #94BFF3; }
.text { color: #DCDCCC; }
.type { color: #7CB8BB; }
.builtin_type { color: #8CD0D3; }
.type_param { color: #DFAF8F; }
.attribute { color: #94BFF3; }
.numeric_literal { color: #BFEBBF; }
.bool_literal { color: #BFE6EB; }
.macro { color: #94BFF3; }
.derive { color: #94BFF3; font-style: italic; }
.module { color: #AFD8AF; }
.value_param { color: #DCDCCC; }
.variable { color: #DCDCCC; }
.format_specifier { color: #CC696B; }
.mutable { text-decoration: underline; }
.escape_sequence { color: #94BFF3; }
.keyword { color: #F0DFAF; font-weight: bold; }
.control { font-style: italic; }
.reference { font-style: italic; font-weight: bold; }
.unresolved_reference { color: #FC5555; text-decoration: wavy underline; }
</style>
<pre><code><span class="keyword">fn</span> <span class="function declaration">f</span><span class="parenthesis">(</span><span class="value_param declaration reference">ra_fixture</span><span class="colon">:</span> <span class="operator">&</span><span class="builtin_type">str</span><span class="parenthesis">)</span> <span class="brace">{</span><span class="brace">}</span>
<span class="keyword">fn</span> <span class="function declaration">main</span><span class="parenthesis">(</span><span class="parenthesis">)</span> <span class="brace">{</span>
<span class="function">f</span><span class="parenthesis">(</span><span class="string_literal">r"</span>
<span class="keyword">fn</span> <span class="function declaration">foo</span><span class="parenthesis">(</span><span class="parenthesis">)</span> <span class="brace">{</span>
<span class="function">foo</span><span class="parenthesis">(</span><span class="keyword">$0</span><span class="brace">{</span>
<span class="numeric_literal">92</span>
<span class="brace">}</span><span class="keyword">$0</span><span class="parenthesis">)</span>
<span class="brace">}</span><span class="string_literal">"</span><span class="parenthesis">)</span><span class="semicolon">;</span>
<span class="brace">}</span>
</code></pre>

547
crates/ide/src/syntax_highlighting/tests.rs
View file

@ -6,19 +6,98 @@ use test_utils::{bench, bench_fixture, skip_slow_tests, AssertLinear};
use crate::{fixture, FileRange, HlTag, TextRange};
#[test]
fn attributes() {
check_highlighting(
r#"
//- proc_macros: identity
//- minicore: derive, copy
#[allow(dead_code)]
#[rustfmt::skip]
#[proc_macros::identity]
#[derive(Copy)]
/// This is a doc comment
// This is a normal comment
/// This is a doc comment
#[derive(Copy)]
// This is another normal comment
/// This is another doc comment
// This is another normal comment
#[derive(Copy)]
// The reason for these being here is to test AttrIds
struct Foo;
"#,
expect_file!["./test_data/highlight_attributes.html"],
false,
);
}
#[test]
fn macros() {
check_highlighting(
r#"
//- proc_macros: mirror
proc_macros::mirror! {
{
,i32 :x pub
,i32 :y pub
} Foo struct
}
macro_rules! def_fn {
($($tt:tt)*) => {$($tt)*}
}
def_fn! {
fn bar() -> u32 {
100
}
}
macro_rules! dont_color_me_braces {
() => {0}
}
macro_rules! noop {
($expr:expr) => {
$expr
}
}
macro_rules! keyword_frag {
($type:ty) => ($type)
}
macro with_args($i:ident) {
$i
}
macro without_args {
($i:ident) => {
$i
}
}
fn main() {
println!("Hello, {}!", 92);
dont_color_me_braces!();
noop!(noop!(1));
}
"#,
expect_file!["./test_data/highlight_macros.html"],
false,
);
}
/// If what you want to test feels like a specific entity consider making a new test instead,
/// this test fixture here in fact should shrink instead of grow ideally.
#[test]
fn test_highlighting() {
check_highlighting(
r#"
//- proc_macros: identity, mirror
//- minicore: derive, copy
//- /main.rs crate:main deps:foo
use inner::{self as inner_mod};
mod inner {}
#[allow()]
#[rustfmt::skip]
#[proc_macros::identity]
pub mod ops {
#[lang = "fn_once"]
pub trait FnOnce<Args> {}
@ -30,11 +109,8 @@ pub mod ops {
pub trait Fn<Args>: FnMut<Args> {}
}
proc_macros::mirror! {
{
,i32 :x pub
,i32 :y pub
} Foo struct
struct Foo {
x: u32,
}
trait Bar where Self: {
@ -64,15 +140,6 @@ impl Foo {
use self::FooCopy::{self as BarCopy};
#[derive(Copy)]
/// This is a doc comment
// This is a normal comment
/// This is a doc comment
#[derive(Copy)]
// This is another normal comment
/// This is another doc comment
// This is another normal comment
#[derive(Copy)]
// The reason for these being here is to test AttrIds
struct FooCopy {
x: u32,
}
@ -118,57 +185,8 @@ fn foo() {
let bar = foobar();
}
macro_rules! def_fn {
($($tt:tt)*) => {$($tt)*}
}
def_fn! {
fn bar() -> u32 {
100
}
}
macro_rules! dont_color_me_braces {
() => {0}
}
macro_rules! noop {
($expr:expr) => {
$expr
}
}
macro_rules! keyword_frag {
($type:ty) => ($type)
}
macro with_args($i:ident) {
$i
}
macro without_args {
($i:ident) => {
$i
}
}
// comment
fn main() {
println!("Hello, {}!", 92);
dont_color_me_braces!();
let mut vec = Vec::new();
if true {
let x = 92;
vec.push(Foo { x, y: 1 });
}
for e in vec {
// Do nothing
}
noop!(noop!(1));
let mut x = 42;
x += 1;
let y = &mut x;
@ -288,161 +306,12 @@ macro_rules! die {
panic!();
};
}
"#
.trim(),
expect_file!["./test_data/highlighting.html"],
false,
);
}
#[test]
fn test_rainbow_highlighting() {
check_highlighting(
r#"
fn main() {
let hello = "hello";
let x = hello.to_string();
let y = hello.to_string();
let x = "other color please!";
let y = x.to_string();
}
fn bar() {
let mut hello = "hello";
}
"#
.trim(),
expect_file!["./test_data/rainbow_highlighting.html"],
true,
);
}
#[test]
fn benchmark_syntax_highlighting_long_struct() {
if skip_slow_tests() {
return;
}
let fixture = bench_fixture::big_struct();
let (analysis, file_id) = fixture::file(&fixture);
let hash = {
let _pt = bench("syntax highlighting long struct");
analysis
.highlight(file_id)
.unwrap()
.iter()
.filter(|it| it.highlight.tag == HlTag::Symbol(SymbolKind::Struct))
.count()
};
assert_eq!(hash, 2001);
}
#[test]
fn syntax_highlighting_not_quadratic() {
if skip_slow_tests() {
return;
}
let mut al = AssertLinear::default();
while al.next_round() {
for i in 6..=10 {
let n = 1 << i;
let fixture = bench_fixture::big_struct_n(n);
let (analysis, file_id) = fixture::file(&fixture);
let time = Instant::now();
let hash = analysis
.highlight(file_id)
.unwrap()
.iter()
.filter(|it| it.highlight.tag == HlTag::Symbol(SymbolKind::Struct))
.count();
assert!(hash > n as usize);
let elapsed = time.elapsed();
al.sample(n as f64, elapsed.as_millis() as f64);
}
}
}
#[test]
fn benchmark_syntax_highlighting_parser() {
if skip_slow_tests() {
return;
}
let fixture = bench_fixture::glorious_old_parser();
let (analysis, file_id) = fixture::file(&fixture);
let hash = {
let _pt = bench("syntax highlighting parser");
analysis
.highlight(file_id)
.unwrap()
.iter()
.filter(|it| it.highlight.tag == HlTag::Symbol(SymbolKind::Function))
.count()
};
assert_eq!(hash, 1616);
}
#[test]
fn test_ranges() {
let (analysis, file_id) = fixture::file(
r#"
#[derive(Clone, Debug)]
struct Foo {
pub x: i32,
pub y: i32,
}
"#,
);
// The "x"
let highlights = &analysis
.highlight_range(FileRange { file_id, range: TextRange::at(45.into(), 1.into()) })
.unwrap();
assert_eq!(&highlights[0].highlight.to_string(), "field.declaration.public");
}
#[test]
fn test_flattening() {
check_highlighting(
r##"
fn fixture(ra_fixture: &str) {}
fn main() {
fixture(r#"
trait Foo {
fn foo() {
println!("2 + 2 = {}", 4);
}
}"#
);
}"##
.trim(),
expect_file!["./test_data/highlight_injection.html"],
expect_file!["./test_data/highlight_general.html"],
false,
);
}
#[test]
fn ranges_sorted() {
let (analysis, file_id) = fixture::file(
r#"
#[foo(bar = "bar")]
macro_rules! test {}
}"#
.trim(),
);
let _ = analysis.highlight(file_id).unwrap();
}
#[test]
fn test_string_highlighting() {
// The format string detection is based on macro-expansion,
@ -555,8 +424,7 @@ fn main() {
toho!("{}fmt", 0);
asm!("mov eax, {0}");
format_args!(concat!("{}"), "{}");
}"#
.trim(),
}"#,
expect_file!["./test_data/highlight_strings.html"],
false,
);
@ -630,8 +498,7 @@ fn main() {
packed.a.calls_autoref();
}
}
"#
.trim(),
"#,
expect_file!["./test_data/highlight_unsafe.html"],
false,
);
@ -781,8 +648,7 @@ pub fn block_comments2() {}
//! ```
//! fn test() {}
//! ```
"#
.trim(),
"#,
expect_file!["./test_data/highlight_doctest.html"],
false,
);
@ -792,14 +658,14 @@ pub fn block_comments2() {}
fn test_extern_crate() {
check_highlighting(
r#"
//- /main.rs crate:main deps:std,alloc
extern crate std;
extern crate alloc as abc;
//- /std/lib.rs crate:std
pub struct S;
//- /alloc/lib.rs crate:alloc
pub struct A
"#,
//- /main.rs crate:main deps:std,alloc
extern crate std;
extern crate alloc as abc;
//- /std/lib.rs crate:std
pub struct S;
//- /alloc/lib.rs crate:alloc
pub struct A
"#,
expect_file!["./test_data/highlight_extern_crate.html"],
false,
);
@ -809,41 +675,41 @@ fn test_extern_crate() {
fn test_crate_root() {
check_highlighting(
r#"
//- minicore: iterators
//- /main.rs crate:main deps:foo
extern crate foo;
use core::iter;
//- minicore: iterators
//- /main.rs crate:main deps:foo
extern crate foo;
use core::iter;
pub const NINETY_TWO: u8 = 92;
pub const NINETY_TWO: u8 = 92;
use foo as foooo;
use foo as foooo;
pub(crate) fn main() {
let baz = iter::repeat(92);
}
pub(crate) fn main() {
let baz = iter::repeat(92);
}
mod bar {
pub(in super) const FORTY_TWO: u8 = 42;
mod bar {
pub(in super) const FORTY_TWO: u8 = 42;
mod baz {
use super::super::NINETY_TWO;
use crate::foooo::Point;
mod baz {
use super::super::NINETY_TWO;
use crate::foooo::Point;
pub(in super::super) const TWENTY_NINE: u8 = 29;
}
}
//- /foo.rs crate:foo
struct Point {
x: u8,
y: u8,
}
pub(in super::super) const TWENTY_NINE: u8 = 29;
}
}
//- /foo.rs crate:foo
struct Point {
x: u8,
y: u8,
}
mod inner {
pub(super) fn swap(p: crate::Point) -> crate::Point {
crate::Point { x: p.y, y: p.x }
}
}
"#,
mod inner {
pub(super) fn swap(p: crate::Point) -> crate::Point {
crate::Point { x: p.y, y: p.x }
}
}
"#,
expect_file!["./test_data/highlight_crate_root.html"],
false,
);
@ -853,14 +719,14 @@ fn test_crate_root() {
fn test_default_library() {
check_highlighting(
r#"
//- minicore: option, iterators
use core::iter;
//- minicore: option, iterators
use core::iter;
fn main() {
let foo = Some(92);
let nums = iter::repeat(foo.unwrap());
}
"#,
fn main() {
let foo = Some(92);
let nums = iter::repeat(foo.unwrap());
}
"#,
expect_file!["./test_data/highlight_default_library.html"],
false,
);
@ -888,7 +754,7 @@ impl t for foo {
pub fn is_static() {}
pub fn is_not_static(&self) {}
}
"#,
"#,
expect_file!["./test_data/highlight_assoc_functions.html"],
false,
)
@ -898,26 +764,161 @@ impl t for foo {
fn test_injection() {
check_highlighting(
r##"
fn f(ra_fixture: &str) {}
fn fixture(ra_fixture: &str) {}
fn main() {
f(r"
fixture(r#"
trait Foo {
fn foo() {
println!("2 + 2 = {}", 4);
}
}"#
);
fixture(r"
fn foo() {
foo(\$0{
92
}\$0)
}");
}"
);
}
"##,
expect_file!["./test_data/injection.html"],
"##,
expect_file!["./test_data/highlight_injection.html"],
false,
);
}
#[test]
fn test_rainbow_highlighting() {
check_highlighting(
r#"
fn main() {
let hello = "hello";
let x = hello.to_string();
let y = hello.to_string();
let x = "other color please!";
let y = x.to_string();
}
fn bar() {
let mut hello = "hello";
}
"#,
expect_file!["./test_data/highlight_rainbow.html"],
true,
);
}
#[test]
fn test_ranges() {
let (analysis, file_id) = fixture::file(
r#"
#[derive(Clone, Debug)]
struct Foo {
pub x: i32,
pub y: i32,
}
"#,
);
// The "x"
let highlights = &analysis
.highlight_range(FileRange { file_id, range: TextRange::at(45.into(), 1.into()) })
.unwrap();
assert_eq!(&highlights[0].highlight.to_string(), "field.declaration.public");
}
#[test]
fn ranges_sorted() {
let (analysis, file_id) = fixture::file(
r#"
#[foo(bar = "bar")]
macro_rules! test {}
}"#
.trim(),
);
let _ = analysis.highlight(file_id).unwrap();
}
/// Highlights the code given by the `ra_fixture` argument, renders the
/// result as HTML, and compares it with the HTML file given as `snapshot`.
/// Note that the `snapshot` file is overwritten by the rendered HTML.
fn check_highlighting(ra_fixture: &str, expect: ExpectFile, rainbow: bool) {
let (analysis, file_id) = fixture::file(ra_fixture);
let (analysis, file_id) = fixture::file(ra_fixture.trim());
let actual_html = &analysis.highlight_as_html(file_id, rainbow).unwrap();
expect.assert_eq(actual_html)
}
#[test]
fn benchmark_syntax_highlighting_long_struct() {
if skip_slow_tests() {
return;
}
let fixture = bench_fixture::big_struct();
let (analysis, file_id) = fixture::file(&fixture);
let hash = {
let _pt = bench("syntax highlighting long struct");
analysis
.highlight(file_id)
.unwrap()
.iter()
.filter(|it| it.highlight.tag == HlTag::Symbol(SymbolKind::Struct))
.count()
};
assert_eq!(hash, 2001);
}
#[test]
fn syntax_highlighting_not_quadratic() {
if skip_slow_tests() {
return;
}
let mut al = AssertLinear::default();
while al.next_round() {
for i in 6..=10 {
let n = 1 << i;
let fixture = bench_fixture::big_struct_n(n);
let (analysis, file_id) = fixture::file(&fixture);
let time = Instant::now();
let hash = analysis
.highlight(file_id)
.unwrap()
.iter()
.filter(|it| it.highlight.tag == HlTag::Symbol(SymbolKind::Struct))
.count();
assert!(hash > n as usize);
let elapsed = time.elapsed();
al.sample(n as f64, elapsed.as_millis() as f64);
}
}
}
#[test]
fn benchmark_syntax_highlighting_parser() {
if skip_slow_tests() {
return;
}
let fixture = bench_fixture::glorious_old_parser();
let (analysis, file_id) = fixture::file(&fixture);
let hash = {
let _pt = bench("syntax highlighting parser");
analysis
.highlight(file_id)
.unwrap()
.iter()
.filter(|it| it.highlight.tag == HlTag::Symbol(SymbolKind::Function))
.count()
};
assert_eq!(hash, 1616);
}