35 lines
1.2 KiB
Ruby
35 lines
1.2 KiB
Ruby
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# frozen_string_literal: true
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describe "Production mode debug shims", type: :system, js: true do
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it "can successfully print a deprecation message after applying prod 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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end
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