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[nongnu] elpa/rust-mode 2d4d2d2722 4/5: Add tests to check the syntax hi
From: |
ELPA Syncer |
Subject: |
[nongnu] elpa/rust-mode 2d4d2d2722 4/5: Add tests to check the syntax highlighting of & |
Date: |
Tue, 28 Dec 2021 07:58:27 -0500 (EST) |
branch: elpa/rust-mode
commit 2d4d2d2722db0ed589f4ba9e7b9ded4bee45eec7
Author: Christophe Troestler <Christophe.Troestler@umons.ac.be>
Commit: Christophe Troestler <Christophe.Troestler@umons.ac.be>
Add tests to check the syntax highlighting of &
---
rust-mode-tests.el | 86 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 86 insertions(+)
diff --git a/rust-mode-tests.el b/rust-mode-tests.el
index 24c26823f7..0d9f06b46f 100644
--- a/rust-mode-tests.el
+++ b/rust-mode-tests.el
@@ -1354,6 +1354,92 @@ list of substrings of `STR' each followed by its face."
"mut" font-lock-keyword-face
"bar" font-lock-variable-name-face)))
+(ert-deftest font-lock-ampersand ()
+ (rust-test-font-lock
+ "f(&a)"
+ '("&" rust-ampersand-face))
+ (rust-test-font-lock
+ "a && b &&& c"
+ nil)
+ (rust-test-font-lock
+ "&'a v"
+ '("&" rust-ampersand-face
+ "a" font-lock-variable-name-face))
+ (rust-test-font-lock
+ "&'static v"
+ '("&" rust-ampersand-face
+ "static" font-lock-keyword-face))
+ (rust-test-font-lock
+ "&mut v"
+ '("&" rust-ampersand-face
+ "mut" font-lock-keyword-face))
+ (rust-test-font-lock
+ "&f(&x)"
+ '("&" rust-ampersand-face
+ "&" rust-ampersand-face))
+ (rust-test-font-lock
+ "fn f(x: &X)"
+ '("fn" font-lock-keyword-face
+ "f" font-lock-function-name-face
+ "x" font-lock-variable-name-face
+ "&" rust-ampersand-face
+ "X" font-lock-type-face))
+ (rust-test-font-lock
+ "f(&X{x})"
+ '("&" rust-ampersand-face
+ "X" font-lock-type-face))
+ (rust-test-font-lock
+ "let x: &'_ f64 = &1.;"
+ '("let" font-lock-keyword-face
+ "x" font-lock-variable-name-face
+ "&" rust-ampersand-face
+ "_" font-lock-variable-name-face
+ "f64" font-lock-type-face
+ "&" rust-ampersand-face))
+ (rust-test-font-lock
+ "let x = &&1;"
+ '("let" font-lock-keyword-face
+ "x" font-lock-variable-name-face
+ "&&" rust-ampersand-face))
+ (rust-test-font-lock
+ "let x = &*y;"
+ '("let" font-lock-keyword-face
+ "x" font-lock-variable-name-face
+ "&" rust-ampersand-face))
+ (rust-test-font-lock
+ "let x = &::std::f64::consts::PI;"
+ '("let" font-lock-keyword-face
+ "x" font-lock-variable-name-face
+ "&" rust-ampersand-face
+ "std" font-lock-constant-face
+ "f64" font-lock-type-face
+ "consts" font-lock-constant-face
+ "PI" font-lock-type-face))
+ (rust-test-font-lock
+ "let x = &(1, 2);"
+ '("let" font-lock-keyword-face
+ "x" font-lock-variable-name-face
+ "&" rust-ampersand-face))
+ (rust-test-font-lock
+ "let x = &{1};"
+ '("let" font-lock-keyword-face
+ "x" font-lock-variable-name-face
+ "&" rust-ampersand-face))
+ (rust-test-font-lock
+ "let f = &|x| {x + 1};"
+ '("let" font-lock-keyword-face
+ "f" font-lock-variable-name-face
+ "&" rust-ampersand-face))
+ (rust-test-font-lock
+ "let x: &_ = &1;"
+ '("let" font-lock-keyword-face
+ "x" font-lock-variable-name-face
+ "&" rust-ampersand-face
+ "&" rust-ampersand-face))
+ (rust-test-font-lock
+ "&[1,2]"
+ '("&" rust-ampersand-face)))
+
(ert-deftest font-lock-if-let-binding ()
(rust-test-font-lock
"if let Some(var) = some_var { /* no-op */ }"