diff options
Diffstat (limited to 'rust-mode-tests.el')
| -rw-r--r-- | rust-mode-tests.el | 42 |
1 files changed, 41 insertions, 1 deletions
diff --git a/rust-mode-tests.el b/rust-mode-tests.el index a9b4af9..7335334 100644 --- a/rust-mode-tests.el +++ b/rust-mode-tests.el @@ -1284,12 +1284,46 @@ list of substrings of `STR' each followed by its face." '("fn" font-lock-keyword-face "foo_Bar" font-lock-function-name-face))) +(ert-deftest font-lock-let-bindings () + (rust-test-font-lock + "let foo;" + '("let" font-lock-keyword-face + "foo" font-lock-variable-name-face)) + (rust-test-font-lock + "let mut foo;" + '("let" font-lock-keyword-face + "mut" font-lock-keyword-face + "foo" font-lock-variable-name-face)) + (rust-test-font-lock + "let foo = 1;" + '("let" font-lock-keyword-face + "foo" font-lock-variable-name-face)) + (rust-test-font-lock + "let mut foo = 1;" + '("let" font-lock-keyword-face + "mut" font-lock-keyword-face + "foo" font-lock-variable-name-face)) + (rust-test-font-lock + "fn foo() { let bar = 1; }" + '("fn" font-lock-keyword-face + "foo" font-lock-function-name-face + "let" font-lock-keyword-face + "bar" font-lock-variable-name-face)) + (rust-test-font-lock + "fn foo() { let mut bar = 1; }" + '("fn" font-lock-keyword-face + "foo" font-lock-function-name-face + "let" font-lock-keyword-face + "mut" font-lock-keyword-face + "bar" font-lock-variable-name-face))) + (ert-deftest font-lock-single-quote-character-literal () (rust-test-font-lock "fn main() { let ch = '\\''; }" '("fn" font-lock-keyword-face "main" font-lock-function-name-face "let" font-lock-keyword-face + "ch" font-lock-variable-name-face "'\\''" font-lock-string-face))) (ert-deftest font-lock-escaped-double-quote-character-literal () @@ -1298,6 +1332,7 @@ list of substrings of `STR' each followed by its face." '("fn" font-lock-keyword-face "main" font-lock-function-name-face "let" font-lock-keyword-face + "ch" font-lock-variable-name-face "'\\\"'" font-lock-string-face))) (ert-deftest font-lock-escaped-backslash-character-literal () @@ -1306,18 +1341,21 @@ list of substrings of `STR' each followed by its face." '("fn" font-lock-keyword-face "main" font-lock-function-name-face "let" font-lock-keyword-face + "ch" font-lock-variable-name-face "'\\\\'" font-lock-string-face))) (ert-deftest font-lock-hex-escape-character-literal () (rust-test-font-lock "let ch = '\\x1f';" '("let" font-lock-keyword-face + "ch" font-lock-variable-name-face "'\\x1f'" font-lock-string-face))) (ert-deftest font-lock-unicode-escape-character-literal () (rust-test-font-lock "let ch = '\\u{1ffff}';" '("let" font-lock-keyword-face + "ch" font-lock-variable-name-face "'\\u{1ffff}'" font-lock-string-face))) (ert-deftest font-lock-raw-strings-no-hashes () @@ -1583,6 +1621,7 @@ this_is_not_a_string();)" (rust-test-font-lock "let default = 7; impl foo { default fn f() { } }" '("let" font-lock-keyword-face + "default" font-lock-variable-name-face "impl" font-lock-keyword-face "default" font-lock-keyword-face "fn" font-lock-keyword-face @@ -1592,7 +1631,8 @@ this_is_not_a_string();)" (rust-test-font-lock "let union = 7; union foo { x: &'union bar }" '("let" font-lock-keyword-face - ;; Ignore the first union, it's an unhighlighted variable. + ;; The first union is a variable name. + "union" font-lock-variable-name-face ;; The second union is a contextual keyword. "union" font-lock-keyword-face "foo" font-lock-type-face |