(binding [*compile-files* true]
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(require 'clojure.test))
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(ns test-runner
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(:require [clojure.test :as t]))
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(when-not (.exists (java.io.File. "classes"))
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(.. (java.io.File. "classes") mkdir))
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(defmulti emacs-report :type)
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(defmethod emacs-report :fail
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[m]
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(t/with-test-out
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(when-let [source-file (some-> t/*testing-vars*
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first
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meta
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:file)]
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(println (str "FAIL:" source-file ":" (:line m) ":" (t/testing-vars-str m) ":" (t/testing-contexts-str) ":" (:message m "FAIL")))
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(println (str "FAIL-CONTINUE:EXPECTED:" (pr-str (:expected m))))
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(println (str "FAIL-CONTINUE:ACTUAL:" (pr-str (:actual m)))))))
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(defn- find-line-number [source-file m]
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(if (instance? Throwable (:actual m))
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(let [fname (-> source-file (java.io.File.) (.getName))]
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(->> m
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:actual
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Throwable->map
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:trace
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(some (fn [[_ _ e-file e-line]]
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(when (= e-file fname)
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e-line)))))
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(:line m)))
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(defmethod emacs-report :error
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[m]
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(when-let [source-file (some-> t/*testing-vars*
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first
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meta
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:file)]
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(let [line (find-line-number source-file m)]
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(println (str "ERROR:" source-file ":" line ":" (t/testing-vars-str m) ":" (t/testing-contexts-str) ":" (:message m "FAIL")))
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(println (str "ERROR-CONTINUE:EXPECTED:" (pr-str (:expected m))))
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(println (str "ERROR-CONTINUE:ACTUAL:"
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(if (instance? Throwable (:actual m))
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(ex-message (:actual m))
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(pr-str (:actual m))))))))
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(defmethod emacs-report :default
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[_])
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(defn- clj-file? [f]
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(re-matches #"^.*\.cljs?$" (.getName f)))
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(defn -main [& {:strs [-test-file] :or {-test-file "test"}}]
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(binding [*compile-files* true]
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(compile 'test-runner)
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(println "Detecting test files in" -test-file)
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(let [test-files (->> -test-file
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(java.io.File.)
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(file-seq)
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(filter (memfn isFile))
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(filter clj-file?)
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(map (memfn getAbsolutePath))
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(set))]
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(println "Loading test files...")
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(run! load-file test-files)
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(let [test-namespaces (->> (all-ns)
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(mapcat ns-publics)
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(map (comp meta second))
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(filter :test)
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(filter (comp test-files :file))
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(map :ns)
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(set))]
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(println "Running tests on:" (map ns-name test-namespaces))
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(System/exit (if (pos? (reduce (fn [total-fails n]
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(with-redefs [t/report emacs-report]
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(let [results (t/run-tests n)]
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(+ total-fails
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(:fail results 0)
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(:error results 0)))))
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0
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test-namespaces))
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1
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0))))))
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