Rename test highlighting output files

crates/ide/src/syntax_highlighting/test_data/highlight_attributes.html

@@ -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>

crates/ide/src/syntax_highlighting/test_data/highlight_injection.html

@@ -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">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="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="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="brace">}</span><span class="string_literal">"#</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>

crates/ide/src/syntax_highlighting/test_data/highlight_macros.html

@@ -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>

crates/ide/src/syntax_highlighting/test_data/injection.html

@@ -1,52 +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>

crates/ide/src/syntax_highlighting/tests.rs

@@ -27,7 +27,7 @@ fn attributes() {
 // The reason for these being here is to test AttrIds
 struct Foo;
 "#,
-        expect_file!["./test_data/attributes.html"],
+        expect_file!["./test_data/highlight_attributes.html"],
         false,
     );
 }
@@ -82,11 +82,13 @@ fn main() {
     noop!(noop!(1));
 }
 "#,
-        expect_file!["./test_data/macros.html"],
+        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(
@@ -305,7 +307,7 @@ macro_rules! die {
     };
 }
 "#,
-        expect_file!["./test_data/highlighting.html"],
+        expect_file!["./test_data/highlight_general.html"],
         false,
     );
 }
@@ -762,17 +764,26 @@ 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,
     );
 }
@@ -794,7 +805,7 @@ fn bar() {
     let mut hello = "hello";
 }
 "#,
-        expect_file!["./test_data/rainbow_highlighting.html"],
+        expect_file!["./test_data/highlight_rainbow.html"],
         true,
     );
 }
@@ -819,26 +830,6 @@ struct Foo {
     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);
-            }
-        }"#
-    );
-}"##,
-        expect_file!["./test_data/highlight_injection.html"],
-        false,
-    );
-}
-
 #[test]
 fn ranges_sorted() {
     let (analysis, file_id) = fixture::file(