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<pre><a name="line-1"></a><span class='hs-comment'>-- |</span>
<a name="line-2"></a><span class='hs-comment'>-- Stability: experimental</span>
<a name="line-3"></a><span class='hs-comment'>--</span>
<a name="line-4"></a><span class='hs-comment'>-- This module contains formatters that can be used with</span>
<a name="line-5"></a><span class='hs-comment'>-- `Test.Hspec.Runner.hspecWith`.</span>
<a name="line-6"></a><span class='hs-keyword'>module</span> <span class='hs-conid'>Test</span><span class='hs-varop'>.</span><span class='hs-conid'>Hspec</span><span class='hs-varop'>.</span><span class='hs-conid'>Core</span><span class='hs-varop'>.</span><span class='hs-conid'>Formatters</span> <span class='hs-layout'>(</span>
<a name="line-7"></a>
<a name="line-8"></a><span class='hs-comment'>-- * Formatters</span>
<a name="line-9"></a> <span class='hs-varid'>silent</span>
<a name="line-10"></a><span class='hs-layout'>,</span> <span class='hs-varid'>specdoc</span>
<a name="line-11"></a><span class='hs-layout'>,</span> <span class='hs-varid'>progress</span>
<a name="line-12"></a><span class='hs-layout'>,</span> <span class='hs-varid'>failed_examples</span>
<a name="line-13"></a>
<a name="line-14"></a><span class='hs-comment'>-- * Implementing a custom Formatter</span>
<a name="line-15"></a><span class='hs-comment'>-- |</span>
<a name="line-16"></a><span class='hs-comment'>-- A formatter is a set of actions. Each action is evaluated when a certain</span>
<a name="line-17"></a><span class='hs-comment'>-- situation is encountered during a test run.</span>
<a name="line-18"></a><span class='hs-comment'>--</span>
<a name="line-19"></a><span class='hs-comment'>-- Actions live in the `FormatM` monad. It provides access to the runner state</span>
<a name="line-20"></a><span class='hs-comment'>-- and primitives for appending to the generated report.</span>
<a name="line-21"></a><span class='hs-layout'>,</span> <span class='hs-conid'>Formatter</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span>
<a name="line-22"></a><span class='hs-layout'>,</span> <span class='hs-conid'>FormatM</span>
<a name="line-23"></a>
<a name="line-24"></a><span class='hs-comment'>-- ** Accessing the runner state</span>
<a name="line-25"></a><span class='hs-layout'>,</span> <span class='hs-varid'>getSuccessCount</span>
<a name="line-26"></a><span class='hs-layout'>,</span> <span class='hs-varid'>getPendingCount</span>
<a name="line-27"></a><span class='hs-layout'>,</span> <span class='hs-varid'>getFailCount</span>
<a name="line-28"></a><span class='hs-layout'>,</span> <span class='hs-varid'>getTotalCount</span>
<a name="line-29"></a>
<a name="line-30"></a><span class='hs-layout'>,</span> <span class='hs-conid'>FailureRecord</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span>
<a name="line-31"></a><span class='hs-layout'>,</span> <span class='hs-varid'>getFailMessages</span>
<a name="line-32"></a><span class='hs-layout'>,</span> <span class='hs-varid'>usedSeed</span>
<a name="line-33"></a>
<a name="line-34"></a><span class='hs-layout'>,</span> <span class='hs-varid'>getCPUTime</span>
<a name="line-35"></a><span class='hs-layout'>,</span> <span class='hs-varid'>getRealTime</span>
<a name="line-36"></a>
<a name="line-37"></a><span class='hs-comment'>-- ** Appending to the gerenated report</span>
<a name="line-38"></a><span class='hs-layout'>,</span> <span class='hs-varid'>write</span>
<a name="line-39"></a><span class='hs-layout'>,</span> <span class='hs-varid'>writeLine</span>
<a name="line-40"></a><span class='hs-layout'>,</span> <span class='hs-varid'>newParagraph</span>
<a name="line-41"></a>
<a name="line-42"></a><span class='hs-comment'>-- ** Dealing with colors</span>
<a name="line-43"></a><span class='hs-layout'>,</span> <span class='hs-varid'>withInfoColor</span>
<a name="line-44"></a><span class='hs-layout'>,</span> <span class='hs-varid'>withSuccessColor</span>
<a name="line-45"></a><span class='hs-layout'>,</span> <span class='hs-varid'>withPendingColor</span>
<a name="line-46"></a><span class='hs-layout'>,</span> <span class='hs-varid'>withFailColor</span>
<a name="line-47"></a>
<a name="line-48"></a><span class='hs-comment'>-- ** Helpers</span>
<a name="line-49"></a><span class='hs-layout'>,</span> <span class='hs-varid'>formatException</span>
<a name="line-50"></a><span class='hs-layout'>)</span> <span class='hs-keyword'>where</span>
<a name="line-51"></a>
<a name="line-52"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Prelude</span> <span class='hs-conid'>()</span>
<a name="line-53"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Test</span><span class='hs-varop'>.</span><span class='hs-conid'>Hspec</span><span class='hs-varop'>.</span><span class='hs-conid'>Compat</span>
<a name="line-54"></a>
<a name="line-55"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Maybe</span>
<a name="line-56"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Test</span><span class='hs-varop'>.</span><span class='hs-conid'>Hspec</span><span class='hs-varop'>.</span><span class='hs-conid'>Core</span><span class='hs-varop'>.</span><span class='hs-conid'>Util</span>
<a name="line-57"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Test</span><span class='hs-varop'>.</span><span class='hs-conid'>Hspec</span><span class='hs-varop'>.</span><span class='hs-conid'>Core</span><span class='hs-varop'>.</span><span class='hs-conid'>Spec</span> <span class='hs-layout'>(</span><span class='hs-conid'>Location</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-conid'>LocationAccuracy</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-58"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Text</span><span class='hs-varop'>.</span><span class='hs-conid'>Printf</span>
<a name="line-59"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Control</span><span class='hs-varop'>.</span><span class='hs-conid'>Monad</span> <span class='hs-layout'>(</span><span class='hs-varid'>when</span><span class='hs-layout'>,</span> <span class='hs-varid'>unless</span><span class='hs-layout'>)</span>
<a name="line-60"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>System</span><span class='hs-varop'>.</span><span class='hs-conid'>IO</span> <span class='hs-layout'>(</span><span class='hs-varid'>hPutStr</span><span class='hs-layout'>,</span> <span class='hs-varid'>hFlush</span><span class='hs-layout'>)</span>
<a name="line-61"></a>
<a name="line-62"></a><span class='hs-comment'>-- We use an explicit import list for "Test.Hspec.Formatters.Internal", to make</span>
<a name="line-63"></a><span class='hs-comment'>-- sure, that we only use the public API to implement formatters.</span>
<a name="line-64"></a><span class='hs-comment'>--</span>
<a name="line-65"></a><span class='hs-comment'>-- Everything imported here has to be re-exported, so that users can implement</span>
<a name="line-66"></a><span class='hs-comment'>-- their own formatters.</span>
<a name="line-67"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Test</span><span class='hs-varop'>.</span><span class='hs-conid'>Hspec</span><span class='hs-varop'>.</span><span class='hs-conid'>Core</span><span class='hs-varop'>.</span><span class='hs-conid'>Formatters</span><span class='hs-varop'>.</span><span class='hs-conid'>Internal</span> <span class='hs-layout'>(</span>
<a name="line-68"></a> <span class='hs-conid'>Formatter</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span>
<a name="line-69"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>FormatM</span>
<a name="line-70"></a>
<a name="line-71"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>getSuccessCount</span>
<a name="line-72"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>getPendingCount</span>
<a name="line-73"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>getFailCount</span>
<a name="line-74"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>getTotalCount</span>
<a name="line-75"></a>
<a name="line-76"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>FailureRecord</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span>
<a name="line-77"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>getFailMessages</span>
<a name="line-78"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>usedSeed</span>
<a name="line-79"></a>
<a name="line-80"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>getCPUTime</span>
<a name="line-81"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>getRealTime</span>
<a name="line-82"></a>
<a name="line-83"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>write</span>
<a name="line-84"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>writeLine</span>
<a name="line-85"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>newParagraph</span>
<a name="line-86"></a>
<a name="line-87"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>withInfoColor</span>
<a name="line-88"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>withSuccessColor</span>
<a name="line-89"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>withPendingColor</span>
<a name="line-90"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>withFailColor</span>
<a name="line-91"></a> <span class='hs-layout'>)</span>
<a name="line-92"></a>
<a name="line-93"></a><a name="silent"></a><span class='hs-definition'>silent</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Formatter</span>
<a name="line-94"></a><span class='hs-definition'>silent</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Formatter</span> <span class='hs-layout'>{</span>
<a name="line-95"></a> <span class='hs-varid'>headerFormatter</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span>
<a name="line-96"></a><span class='hs-layout'>,</span> <span class='hs-varid'>exampleGroupStarted</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>\</span><span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span>
<a name="line-97"></a><span class='hs-layout'>,</span> <span class='hs-varid'>exampleGroupDone</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span>
<a name="line-98"></a><span class='hs-layout'>,</span> <span class='hs-varid'>exampleProgress</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>\</span><span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span>
<a name="line-99"></a><span class='hs-layout'>,</span> <span class='hs-varid'>exampleSucceeded</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>\</span><span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span>
<a name="line-100"></a><span class='hs-layout'>,</span> <span class='hs-varid'>exampleFailed</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>\</span><span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span>
<a name="line-101"></a><span class='hs-layout'>,</span> <span class='hs-varid'>examplePending</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>\</span><span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span>
<a name="line-102"></a><span class='hs-layout'>,</span> <span class='hs-varid'>failedFormatter</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span>
<a name="line-103"></a><span class='hs-layout'>,</span> <span class='hs-varid'>footerFormatter</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span>
<a name="line-104"></a><span class='hs-layout'>}</span>
<a name="line-105"></a>
<a name="line-106"></a>
<a name="line-107"></a><a name="specdoc"></a><span class='hs-definition'>specdoc</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Formatter</span>
<a name="line-108"></a><span class='hs-definition'>specdoc</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>silent</span> <span class='hs-layout'>{</span>
<a name="line-109"></a>
<a name="line-110"></a> <span class='hs-varid'>headerFormatter</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-111"></a> <span class='hs-varid'>writeLine</span> <span class='hs-str'>""</span>
<a name="line-112"></a>
<a name="line-113"></a><span class='hs-layout'>,</span> <span class='hs-varid'>exampleGroupStarted</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>nesting</span> <span class='hs-varid'>name</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyword'>do</span>
<a name="line-114"></a> <span class='hs-varid'>writeLine</span> <span class='hs-layout'>(</span><span class='hs-varid'>indentationFor</span> <span class='hs-varid'>nesting</span> <span class='hs-varop'>++</span> <span class='hs-varid'>name</span><span class='hs-layout'>)</span>
<a name="line-115"></a>
<a name="line-116"></a><span class='hs-layout'>,</span> <span class='hs-varid'>exampleProgress</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>h</span> <span class='hs-keyword'>_</span> <span class='hs-varid'>p</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyword'>do</span>
<a name="line-117"></a> <span class='hs-varid'>hPutStr</span> <span class='hs-varid'>h</span> <span class='hs-layout'>(</span><span class='hs-varid'>formatProgress</span> <span class='hs-varid'>p</span><span class='hs-layout'>)</span>
<a name="line-118"></a> <span class='hs-varid'>hFlush</span> <span class='hs-varid'>h</span>
<a name="line-119"></a>
<a name="line-120"></a><span class='hs-layout'>,</span> <span class='hs-varid'>exampleSucceeded</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-varid'>nesting</span><span class='hs-layout'>,</span> <span class='hs-varid'>requirement</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>withSuccessColor</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-121"></a> <span class='hs-varid'>writeLine</span> <span class='hs-varop'>$</span> <span class='hs-varid'>indentationFor</span> <span class='hs-varid'>nesting</span> <span class='hs-varop'>++</span> <span class='hs-varid'>requirement</span>
<a name="line-122"></a>
<a name="line-123"></a><span class='hs-layout'>,</span> <span class='hs-varid'>exampleFailed</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-varid'>nesting</span><span class='hs-layout'>,</span> <span class='hs-varid'>requirement</span><span class='hs-layout'>)</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>withFailColor</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-124"></a> <span class='hs-varid'>n</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getFailCount</span>
<a name="line-125"></a> <span class='hs-varid'>writeLine</span> <span class='hs-varop'>$</span> <span class='hs-varid'>indentationFor</span> <span class='hs-varid'>nesting</span> <span class='hs-varop'>++</span> <span class='hs-varid'>requirement</span> <span class='hs-varop'>++</span> <span class='hs-str'>" FAILED ["</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-varid'>n</span> <span class='hs-varop'>++</span> <span class='hs-str'>"]"</span>
<a name="line-126"></a>
<a name="line-127"></a><span class='hs-layout'>,</span> <span class='hs-varid'>examplePending</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-varid'>nesting</span><span class='hs-layout'>,</span> <span class='hs-varid'>requirement</span><span class='hs-layout'>)</span> <span class='hs-varid'>reason</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>withPendingColor</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-128"></a> <span class='hs-varid'>writeLine</span> <span class='hs-varop'>$</span> <span class='hs-varid'>indentationFor</span> <span class='hs-varid'>nesting</span> <span class='hs-varop'>++</span> <span class='hs-varid'>requirement</span> <span class='hs-varop'>++</span> <span class='hs-str'>"\n # PENDING: "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>fromMaybe</span> <span class='hs-str'>"No reason given"</span> <span class='hs-varid'>reason</span>
<a name="line-129"></a>
<a name="line-130"></a><span class='hs-layout'>,</span> <span class='hs-varid'>failedFormatter</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>defaultFailedFormatter</span>
<a name="line-131"></a>
<a name="line-132"></a><span class='hs-layout'>,</span> <span class='hs-varid'>footerFormatter</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>defaultFooter</span>
<a name="line-133"></a><span class='hs-layout'>}</span> <span class='hs-keyword'>where</span>
<a name="line-134"></a> <span class='hs-varid'>indentationFor</span> <span class='hs-varid'>nesting</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>replicate</span> <span class='hs-layout'>(</span><span class='hs-varid'>length</span> <span class='hs-varid'>nesting</span> <span class='hs-varop'>*</span> <span class='hs-num'>2</span><span class='hs-layout'>)</span> <span class='hs-chr'>' '</span>
<a name="line-135"></a> <span class='hs-varid'>formatProgress</span> <span class='hs-layout'>(</span><span class='hs-varid'>current</span><span class='hs-layout'>,</span> <span class='hs-varid'>total</span><span class='hs-layout'>)</span>
<a name="line-136"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>total</span> <span class='hs-varop'>==</span> <span class='hs-num'>0</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>show</span> <span class='hs-varid'>current</span> <span class='hs-varop'>++</span> <span class='hs-str'>"\r"</span>
<a name="line-137"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>otherwise</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>show</span> <span class='hs-varid'>current</span> <span class='hs-varop'>++</span> <span class='hs-str'>"/"</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-varid'>total</span> <span class='hs-varop'>++</span> <span class='hs-str'>"\r"</span>
<a name="line-138"></a>
<a name="line-139"></a>
<a name="line-140"></a><a name="progress"></a><span class='hs-definition'>progress</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Formatter</span>
<a name="line-141"></a><span class='hs-definition'>progress</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>silent</span> <span class='hs-layout'>{</span>
<a name="line-142"></a> <span class='hs-varid'>exampleSucceeded</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>\</span><span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>withSuccessColor</span> <span class='hs-varop'>$</span> <span class='hs-varid'>write</span> <span class='hs-str'>"."</span>
<a name="line-143"></a><span class='hs-layout'>,</span> <span class='hs-varid'>exampleFailed</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>\</span><span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>withFailColor</span> <span class='hs-varop'>$</span> <span class='hs-varid'>write</span> <span class='hs-str'>"F"</span>
<a name="line-144"></a><span class='hs-layout'>,</span> <span class='hs-varid'>examplePending</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>\</span><span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>withPendingColor</span> <span class='hs-varop'>$</span> <span class='hs-varid'>write</span> <span class='hs-str'>"."</span>
<a name="line-145"></a><span class='hs-layout'>,</span> <span class='hs-varid'>failedFormatter</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>defaultFailedFormatter</span>
<a name="line-146"></a><span class='hs-layout'>,</span> <span class='hs-varid'>footerFormatter</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>defaultFooter</span>
<a name="line-147"></a><span class='hs-layout'>}</span>
<a name="line-148"></a>
<a name="line-149"></a>
<a name="line-150"></a><a name="failed_examples"></a><span class='hs-definition'>failed_examples</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Formatter</span>
<a name="line-151"></a><span class='hs-definition'>failed_examples</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>silent</span> <span class='hs-layout'>{</span>
<a name="line-152"></a> <span class='hs-varid'>failedFormatter</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>defaultFailedFormatter</span>
<a name="line-153"></a><span class='hs-layout'>,</span> <span class='hs-varid'>footerFormatter</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>defaultFooter</span>
<a name="line-154"></a><span class='hs-layout'>}</span>
<a name="line-155"></a>
<a name="line-156"></a><a name="defaultFailedFormatter"></a><span class='hs-definition'>defaultFailedFormatter</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>FormatM</span> <span class='hs-conid'>()</span>
<a name="line-157"></a><span class='hs-definition'>defaultFailedFormatter</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-158"></a> <span class='hs-varid'>writeLine</span> <span class='hs-str'>""</span>
<a name="line-159"></a>
<a name="line-160"></a> <span class='hs-varid'>failures</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getFailMessages</span>
<a name="line-161"></a>
<a name="line-162"></a> <span class='hs-varid'>unless</span> <span class='hs-layout'>(</span><span class='hs-varid'>null</span> <span class='hs-varid'>failures</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-163"></a> <span class='hs-varid'>writeLine</span> <span class='hs-str'>"Failures:"</span>
<a name="line-164"></a> <span class='hs-varid'>writeLine</span> <span class='hs-str'>""</span>
<a name="line-165"></a>
<a name="line-166"></a> <span class='hs-varid'>forM_</span> <span class='hs-layout'>(</span><span class='hs-varid'>zip</span> <span class='hs-keyglyph'>[</span><span class='hs-num'>1</span><span class='hs-keyglyph'>..</span><span class='hs-keyglyph'>]</span> <span class='hs-varid'>failures</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>x</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyword'>do</span>
<a name="line-167"></a> <span class='hs-varid'>formatFailure</span> <span class='hs-varid'>x</span>
<a name="line-168"></a> <span class='hs-varid'>writeLine</span> <span class='hs-str'>""</span>
<a name="line-169"></a>
<a name="line-170"></a> <span class='hs-varid'>when</span> <span class='hs-layout'>(</span><span class='hs-varid'>hasBestEffortLocations</span> <span class='hs-varid'>failures</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-171"></a> <span class='hs-varid'>withInfoColor</span> <span class='hs-varop'>$</span> <span class='hs-varid'>writeLine</span> <span class='hs-str'>"Source locations marked with \"best-effort\" are calculated heuristically and may be incorrect."</span>
<a name="line-172"></a> <span class='hs-varid'>writeLine</span> <span class='hs-str'>""</span>
<a name="line-173"></a>
<a name="line-174"></a> <span class='hs-varid'>write</span> <span class='hs-str'>"Randomized with seed "</span> <span class='hs-varop'>>></span> <span class='hs-varid'>usedSeed</span> <span class='hs-varop'>>>=</span> <span class='hs-varid'>writeLine</span> <span class='hs-varop'>.</span> <span class='hs-varid'>show</span>
<a name="line-175"></a> <span class='hs-varid'>writeLine</span> <span class='hs-str'>""</span>
<a name="line-176"></a> <span class='hs-keyword'>where</span>
<a name="line-177"></a> <span class='hs-varid'>hasBestEffortLocations</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>FailureRecord</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Bool</span>
<a name="line-178"></a> <span class='hs-varid'>hasBestEffortLocations</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>any</span> <span class='hs-varid'>p</span>
<a name="line-179"></a> <span class='hs-keyword'>where</span>
<a name="line-180"></a> <span class='hs-varid'>p</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>FailureRecord</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Bool</span>
<a name="line-181"></a> <span class='hs-varid'>p</span> <span class='hs-varid'>failure</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-varid'>locationAccuracy</span> <span class='hs-varop'><$></span> <span class='hs-varid'>failureRecordLocation</span> <span class='hs-varid'>failure</span><span class='hs-layout'>)</span> <span class='hs-varop'>==</span> <span class='hs-conid'>Just</span> <span class='hs-conid'>BestEffort</span>
<a name="line-182"></a>
<a name="line-183"></a> <span class='hs-varid'>formatFailure</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>Int</span><span class='hs-layout'>,</span> <span class='hs-conid'>FailureRecord</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>FormatM</span> <span class='hs-conid'>()</span>
<a name="line-184"></a> <span class='hs-varid'>formatFailure</span> <span class='hs-layout'>(</span><span class='hs-varid'>n</span><span class='hs-layout'>,</span> <span class='hs-conid'>FailureRecord</span> <span class='hs-varid'>mLoc</span> <span class='hs-varid'>path</span> <span class='hs-varid'>reason</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-185"></a> <span class='hs-varid'>forM_</span> <span class='hs-varid'>mLoc</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>loc</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyword'>do</span>
<a name="line-186"></a> <span class='hs-varid'>withInfoColor</span> <span class='hs-varop'>$</span> <span class='hs-varid'>writeLine</span> <span class='hs-layout'>(</span><span class='hs-varid'>formatLoc</span> <span class='hs-varid'>loc</span><span class='hs-layout'>)</span>
<a name="line-187"></a> <span class='hs-varid'>write</span> <span class='hs-layout'>(</span><span class='hs-str'>" "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-varid'>n</span> <span class='hs-varop'>++</span> <span class='hs-str'>") "</span><span class='hs-layout'>)</span>
<a name="line-188"></a> <span class='hs-varid'>writeLine</span> <span class='hs-layout'>(</span><span class='hs-varid'>formatRequirement</span> <span class='hs-varid'>path</span><span class='hs-layout'>)</span>
<a name="line-189"></a> <span class='hs-varid'>withFailColor</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-190"></a> <span class='hs-varid'>forM_</span> <span class='hs-layout'>(</span><span class='hs-varid'>lines</span> <span class='hs-varid'>err</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>x</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyword'>do</span>
<a name="line-191"></a> <span class='hs-varid'>writeLine</span> <span class='hs-layout'>(</span><span class='hs-str'>" "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span>
<a name="line-192"></a> <span class='hs-keyword'>where</span>
<a name="line-193"></a> <span class='hs-varid'>err</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>either</span> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-str'>"uncaught exception: "</span> <span class='hs-varop'>++</span><span class='hs-layout'>)</span> <span class='hs-varop'>.</span> <span class='hs-varid'>formatException</span><span class='hs-layout'>)</span> <span class='hs-varid'>id</span> <span class='hs-varid'>reason</span>
<a name="line-194"></a> <span class='hs-varid'>formatLoc</span> <span class='hs-layout'>(</span><span class='hs-conid'>Location</span> <span class='hs-varid'>file</span> <span class='hs-varid'>line</span> <span class='hs-sel'>_column</span> <span class='hs-varid'>accuracy</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>" "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>file</span> <span class='hs-varop'>++</span> <span class='hs-str'>":"</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-varid'>line</span> <span class='hs-varop'>++</span> <span class='hs-str'>":"</span> <span class='hs-varop'>++</span> <span class='hs-varid'>message</span>
<a name="line-195"></a> <span class='hs-keyword'>where</span>
<a name="line-196"></a> <span class='hs-varid'>message</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>accuracy</span> <span class='hs-keyword'>of</span>
<a name="line-197"></a> <span class='hs-conid'>ExactLocation</span> <span class='hs-keyglyph'>-></span> <span class='hs-str'>" "</span> <span class='hs-comment'>-- NOTE: Vim's default 'errorformat'</span>
<a name="line-198"></a> <span class='hs-comment'>-- requires a non-empty message. This is</span>
<a name="line-199"></a> <span class='hs-comment'>-- why we use a single space as message</span>
<a name="line-200"></a> <span class='hs-comment'>-- here.</span>
<a name="line-201"></a> <span class='hs-conid'>BestEffort</span> <span class='hs-keyglyph'>-></span> <span class='hs-str'>" (best-effort)"</span>
<a name="line-202"></a>
<a name="line-203"></a><a name="defaultFooter"></a><span class='hs-definition'>defaultFooter</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>FormatM</span> <span class='hs-conid'>()</span>
<a name="line-204"></a><span class='hs-definition'>defaultFooter</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-205"></a>
<a name="line-206"></a> <span class='hs-varid'>writeLine</span> <span class='hs-varop'>=<<</span> <span class='hs-layout'>(</span><span class='hs-varop'>++</span><span class='hs-layout'>)</span>
<a name="line-207"></a> <span class='hs-varop'><$></span> <span class='hs-layout'>(</span><span class='hs-varid'>printf</span> <span class='hs-str'>"Finished in %1.4f seconds"</span>
<a name="line-208"></a> <span class='hs-varop'><$></span> <span class='hs-varid'>getRealTime</span><span class='hs-layout'>)</span> <span class='hs-varop'><*></span> <span class='hs-layout'>(</span><span class='hs-varid'>maybe</span> <span class='hs-str'>""</span> <span class='hs-layout'>(</span><span class='hs-varid'>printf</span> <span class='hs-str'>", used %1.4f seconds of CPU time"</span><span class='hs-layout'>)</span> <span class='hs-varop'><$></span> <span class='hs-varid'>getCPUTime</span><span class='hs-layout'>)</span>
<a name="line-209"></a>
<a name="line-210"></a> <span class='hs-varid'>fails</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getFailCount</span>
<a name="line-211"></a> <span class='hs-varid'>pending</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getPendingCount</span>
<a name="line-212"></a> <span class='hs-varid'>total</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getTotalCount</span>
<a name="line-213"></a>
<a name="line-214"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>c</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>fails</span> <span class='hs-varop'>/=</span> <span class='hs-num'>0</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>withFailColor</span>
<a name="line-215"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>pending</span> <span class='hs-varop'>/=</span> <span class='hs-num'>0</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>withPendingColor</span>
<a name="line-216"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>otherwise</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>withSuccessColor</span>
<a name="line-217"></a> <span class='hs-varid'>c</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-218"></a> <span class='hs-varid'>write</span> <span class='hs-varop'>$</span> <span class='hs-varid'>pluralize</span> <span class='hs-varid'>total</span> <span class='hs-str'>"example"</span>
<a name="line-219"></a> <span class='hs-varid'>write</span> <span class='hs-layout'>(</span><span class='hs-str'>", "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>pluralize</span> <span class='hs-varid'>fails</span> <span class='hs-str'>"failure"</span><span class='hs-layout'>)</span>
<a name="line-220"></a> <span class='hs-varid'>unless</span> <span class='hs-layout'>(</span><span class='hs-varid'>pending</span> <span class='hs-varop'>==</span> <span class='hs-num'>0</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span>
<a name="line-221"></a> <span class='hs-varid'>write</span> <span class='hs-layout'>(</span><span class='hs-str'>", "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-varid'>pending</span> <span class='hs-varop'>++</span> <span class='hs-str'>" pending"</span><span class='hs-layout'>)</span>
<a name="line-222"></a> <span class='hs-varid'>writeLine</span> <span class='hs-str'>""</span>
</pre></body>
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