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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /tools/lint/eslint/eslint-plugin-mozilla/tests/use-static-import.js | |
parent | Initial commit. (diff) | |
download | thunderbird-upstream.tar.xz thunderbird-upstream.zip |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | tools/lint/eslint/eslint-plugin-mozilla/tests/use-static-import.js | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/tools/lint/eslint/eslint-plugin-mozilla/tests/use-static-import.js b/tools/lint/eslint/eslint-plugin-mozilla/tests/use-static-import.js new file mode 100644 index 0000000000..656e83e0e9 --- /dev/null +++ b/tools/lint/eslint/eslint-plugin-mozilla/tests/use-static-import.js @@ -0,0 +1,80 @@ +/* Any copyright is dedicated to the Public Domain. + * http://creativecommons.org/publicdomain/zero/1.0/ */ + +"use strict"; + +// ------------------------------------------------------------------------------ +// Requirements +// ------------------------------------------------------------------------------ + +var rule = require("../lib/rules/use-static-import"); +var RuleTester = require("eslint").RuleTester; + +const ruleTester = new RuleTester({ + parserOptions: { ecmaVersion: "latest", sourceType: "module" }, +}); + +// ------------------------------------------------------------------------------ +// Tests +// ------------------------------------------------------------------------------ + +function callError() { + return [{ messageId: "useStaticImport", type: "VariableDeclaration" }]; +} + +ruleTester.run("use-static-import", rule, { + valid: [ + { + // Already converted, no issues. + code: 'import { XPCOMUtils } from "resource://gre/modules/XPCOMUtils.sys.mjs";', + filename: "test.sys.mjs", + }, + { + // Inside an if statement. + code: 'if (foo) { const { XPCOMUtils } = ChromeUtils.importESModule("resource://gre/modules/XPCOMUtils.sys.mjs") }', + filename: "test.sys.mjs", + }, + { + // Inside a function. + code: 'function foo() { const { XPCOMUtils } = ChromeUtils.importESModule("resource://gre/modules/XPCOMUtils.sys.mjs") }', + filename: "test.sys.mjs", + }, + { + // importESModule with two args cannot be converted. + code: 'const { f } = ChromeUtils.importESModule("some/module.sys.mjs", { loadInDevToolsLoader : true });', + filename: "test.sys.mjs", + }, + { + // A non-system file attempting to import a system file should not be + // converted. + code: 'const { XPCOMUtils } = ChromeUtils.importESModule("resource://gre/modules/XPCOMUtils.sys.mjs")', + filename: "test.mjs", + }, + ], + invalid: [ + { + // Simple import in system module should be converted. + code: 'const { XPCOMUtils } = ChromeUtils.importESModule("resource://gre/modules/XPCOMUtils.sys.mjs")', + errors: callError(), + filename: "test.sys.mjs", + output: + 'import { XPCOMUtils } from "resource://gre/modules/XPCOMUtils.sys.mjs"', + }, + { + // Should handle rewritten variables as well. + code: 'const { XPCOMUtils: foo } = ChromeUtils.importESModule("resource://gre/modules/XPCOMUtils.sys.mjs")', + errors: callError(), + filename: "test.sys.mjs", + output: + 'import { XPCOMUtils as foo } from "resource://gre/modules/XPCOMUtils.sys.mjs"', + }, + { + // Should handle multiple variables. + code: 'const { foo, XPCOMUtils } = ChromeUtils.importESModule("resource://gre/modules/XPCOMUtils.sys.mjs")', + errors: callError(), + filename: "test.sys.mjs", + output: + 'import { foo, XPCOMUtils } from "resource://gre/modules/XPCOMUtils.sys.mjs"', + }, + ], +}); |