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07caa5bc03
Ported from d95706b25a
This is enabled by default, but can be disabled via the `warn_critical_js_deprecations` hidden site setting.
The `warn_critical_js_deprecations_message` site setting can be used by hosting providers to add a sentence to the warning message (e.g. a date when they will be deploying the Ember 5 upgrade).
56 lines
2.0 KiB
Ruby
56 lines
2.0 KiB
Ruby
# frozen_string_literal: true
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describe "JS Deprecation Handling", type: :system do
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it "can successfully print a deprecation message after applying production-mode shims" do
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visit("/latest")
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expect(find("#main-outlet-wrapper")).to be_visible
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# Intercept console.warn so we can enumerate calls later
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page.execute_script <<~JS
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window.intercepted_warnings = [];
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console.warn = (msg) => window.intercepted_warnings.push([msg, (new Error()).stack])
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JS
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# Apply deprecate shims. These are applied automatically in production
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# builds, but running a full production build for system specs would be
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# too slow
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page.execute_script <<~JS
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require("discourse/lib/deprecate-shim").applyShim();
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JS
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# Trigger a deprecation, then return the console.warn calls
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warn_calls = page.execute_script <<~JS
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const { deprecate } = require('@ember/debug');
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deprecate("Some message", false, { id: "some.id" })
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return window.intercepted_warnings
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JS
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expect(warn_calls.size).to eq(1)
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call, backtrace = warn_calls[0]
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expect(call).to eq("DEPRECATION: Some message [deprecation id: some.id]")
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expect(backtrace).to include("shimLogDeprecationToConsole")
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end
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it "shows warnings to admins for critical deprecations" do
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sign_in Fabricate(:admin)
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SiteSetting.warn_critical_js_deprecations = true
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SiteSetting.warn_critical_js_deprecations_message =
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"Discourse core changes will be applied to your site on Jan 15."
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visit("/latest")
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page.execute_script <<~JS
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const deprecated = require("discourse-common/lib/deprecated").default;
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deprecated("Fake deprecation message", { id: "fake-deprecation" })
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JS
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message = find("#global-notice-critical-deprecation")
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expect(message).to have_text(
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"One of your themes or plugins needs updating for compatibility with upcoming Discourse core changes",
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)
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expect(message).to have_text(SiteSetting.warn_critical_js_deprecations_message)
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end
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end
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