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Diffstat (limited to 'html/linux/404stream.mu.html')
| -rw-r--r-- | html/linux/404stream.mu.html | 131 |
1 files changed, 131 insertions, 0 deletions
diff --git a/html/linux/404stream.mu.html b/html/linux/404stream.mu.html new file mode 100644 index 00000000..38395fdb --- /dev/null +++ b/html/linux/404stream.mu.html @@ -0,0 +1,131 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> +<html> +<head> +<meta http-equiv="content-type" content="text/html; charset=UTF-8"> +<title>Mu - linux/404stream.mu</title> +<meta name="Generator" content="Vim/8.1"> +<meta name="plugin-version" content="vim8.1_v1"> +<meta name="syntax" content="none"> +<meta name="settings" content="number_lines,use_css,pre_wrap,no_foldcolumn,expand_tabs,line_ids,prevent_copy="> +<meta name="colorscheme" content="minimal-light"> +<style type="text/css"> +<!-- +pre { white-space: pre-wrap; font-family: monospace; color: #000000; background-color: #c6c6c6; } +body { font-size:12pt; font-family: monospace; color: #000000; background-color: #c6c6c6; } +a { color:inherit; } +* { font-size:12pt; font-size: 1em; } +.PreProc { color: #c000c0; } +.LineNr { } +.Constant { color: #008787; } +.Delimiter { color: #c000c0; } +.Special { color: #ff6060; } +.muTest { color: #5f8700; } +.muComment { color: #005faf; } +--> +</style> + +<script type='text/javascript'> +<!-- + +/* function to open any folds containing a jumped-to line before jumping to it */ +function JumpToLine() +{ + var lineNum; + lineNum = window.location.hash; + lineNum = lineNum.substr(1); /* strip off '#' */ + + if (lineNum.indexOf('L') == -1) { + lineNum = 'L'+lineNum; + } + var lineElem = document.getElementById(lineNum); + /* Always jump to new location even if the line was hidden inside a fold, or + * we corrected the raw number to a line ID. + */ + if (lineElem) { + lineElem.scrollIntoView(true); + } + return true; +} +if ('onhashchange' in window) { + window.onhashchange = JumpToLine; +} + +--> +</script> +</head> +<body onload='JumpToLine();'> +<a href='https://github.com/akkartik/mu/blob/main/linux/404stream.mu'>https://github.com/akkartik/mu/blob/main/linux/404stream.mu</a> +<pre id='vimCodeElement'> +<span id="L1" class="LineNr"> 1 </span><span class="muComment"># Tests for Mu's stream primitives.</span> +<span id="L2" class="LineNr"> 2 </span> +<span id="L3" class="LineNr"> 3 </span><span class="PreProc">fn</span> <span class="muTest"><a href='404stream.mu.html#L3'>test-stream</a></span> <span class="Delimiter">{</span> +<span id="L4" class="LineNr"> 4 </span> <span class="muComment"># - write an int to a stream, then read it back</span> +<span id="L5" class="LineNr"> 5 </span> <span class="muComment"># step 1: initialize</span> +<span id="L6" class="LineNr"> 6 </span> <span class="PreProc">var</span> s: (stream int <span class="Constant">4</span>) +<span id="L7" class="LineNr"> 7 </span> <span class="PreProc">var</span> s2/<span class="Constant">ecx</span>: (addr stream int) <span class="Special"><-</span> address s +<span id="L8" class="LineNr"> 8 </span> <span class="PreProc">var</span> tmp/<span class="Constant">eax</span>: boolean <span class="Special"><-</span> <a href='309stream.subx.html#L6'>stream-empty?</a> s2 +<span id="L9" class="LineNr"> 9 </span> <a href='401test.mu.html#L3'>check</a> tmp, <span class="Constant">"F - <a href='404stream.mu.html#L3'>test-stream</a>/empty?/0"</span> +<span id="L10" class="LineNr">10 </span> tmp <span class="Special"><-</span> <a href='309stream.subx.html#L30'>stream-full?</a> s2 +<span id="L11" class="LineNr">11 </span> <a href='401test.mu.html#L8'>check-not</a> tmp, <span class="Constant">"F - <a href='404stream.mu.html#L3'>test-stream</a>/full?/0"</span> +<span id="L12" class="LineNr">12 </span> <span class="muComment"># step 2: write to stream</span> +<span id="L13" class="LineNr">13 </span> <span class="PreProc">var</span> x: int +<span id="L14" class="LineNr">14 </span> copy-to x, <span class="Constant">0x34</span> +<span id="L15" class="LineNr">15 </span> <span class="PreProc">var</span> x2/<span class="Constant">edx</span>: (addr int) <span class="Special"><-</span> address x +<span id="L16" class="LineNr">16 </span> <a href='309stream.subx.html#L54'>write-to-stream</a> s2, x2 +<span id="L17" class="LineNr">17 </span> tmp <span class="Special"><-</span> <a href='309stream.subx.html#L6'>stream-empty?</a> s2 +<span id="L18" class="LineNr">18 </span> <a href='401test.mu.html#L8'>check-not</a> tmp, <span class="Constant">"F - <a href='404stream.mu.html#L3'>test-stream</a>/empty?/1"</span> +<span id="L19" class="LineNr">19 </span> tmp <span class="Special"><-</span> <a href='309stream.subx.html#L30'>stream-full?</a> s2 +<span id="L20" class="LineNr">20 </span> <a href='401test.mu.html#L8'>check-not</a> tmp, <span class="Constant">"F - <a href='404stream.mu.html#L3'>test-stream</a>/full?/1"</span> +<span id="L21" class="LineNr">21 </span> <span class="muComment"># step 3: modify the value written (should make no difference)</span> +<span id="L22" class="LineNr">22 </span> copy-to x, <span class="Constant">0</span> +<span id="L23" class="LineNr">23 </span> <span class="muComment"># step 4: read back</span> +<span id="L24" class="LineNr">24 </span> <span class="PreProc">var</span> y: int +<span id="L25" class="LineNr">25 </span> <span class="PreProc">var</span> y2/<span class="Constant">ebx</span>: (addr int) <span class="Special"><-</span> address y +<span id="L26" class="LineNr">26 </span> <a href='309stream.subx.html#L107'>read-from-stream</a> s2, y2 +<span id="L27" class="LineNr">27 </span> tmp <span class="Special"><-</span> <a href='309stream.subx.html#L6'>stream-empty?</a> s2 +<span id="L28" class="LineNr">28 </span> <a href='401test.mu.html#L3'>check</a> tmp, <span class="Constant">"F - <a href='404stream.mu.html#L3'>test-stream</a>/empty?/2"</span> +<span id="L29" class="LineNr">29 </span> tmp <span class="Special"><-</span> <a href='309stream.subx.html#L30'>stream-full?</a> s2 +<span id="L30" class="LineNr">30 </span> <a href='401test.mu.html#L8'>check-not</a> tmp, <span class="Constant">"F - <a href='404stream.mu.html#L3'>test-stream</a>/full?/2"</span> +<span id="L31" class="LineNr">31 </span> <span class="muComment"># we read back what was written</span> +<span id="L32" class="LineNr">32 </span> <a href='102test.subx.html#L23'>check-ints-equal</a> y, <span class="Constant">0x34</span>, <span class="Constant">"F - test-stream"</span> +<span id="L33" class="LineNr">33 </span><span class="Delimiter">}</span> +<span id="L34" class="LineNr">34 </span> +<span id="L35" class="LineNr">35 </span><span class="PreProc">fn</span> <span class="muTest"><a href='404stream.mu.html#L35'>test-stream-full</a></span> <span class="Delimiter">{</span> +<span id="L36" class="LineNr">36 </span> <span class="muComment"># write an int to a stream of capacity 1</span> +<span id="L37" class="LineNr">37 </span> <span class="PreProc">var</span> s: (stream int <span class="Constant">1</span>) +<span id="L38" class="LineNr">38 </span> <span class="PreProc">var</span> s2/<span class="Constant">ecx</span>: (addr stream int) <span class="Special"><-</span> address s +<span id="L39" class="LineNr">39 </span> <span class="PreProc">var</span> tmp/<span class="Constant">eax</span>: boolean <span class="Special"><-</span> <a href='309stream.subx.html#L30'>stream-full?</a> s2 +<span id="L40" class="LineNr">40 </span> <a href='401test.mu.html#L8'>check-not</a> tmp, <span class="Constant">"F - test-stream-full?/pre"</span> +<span id="L41" class="LineNr">41 </span> <span class="PreProc">var</span> x: int +<span id="L42" class="LineNr">42 </span> <span class="PreProc">var</span> x2/<span class="Constant">edx</span>: (addr int) <span class="Special"><-</span> address x +<span id="L43" class="LineNr">43 </span> <a href='309stream.subx.html#L54'>write-to-stream</a> s2, x2 +<span id="L44" class="LineNr">44 </span> tmp <span class="Special"><-</span> <a href='309stream.subx.html#L30'>stream-full?</a> s2 +<span id="L45" class="LineNr">45 </span> <a href='401test.mu.html#L3'>check</a> tmp, <span class="Constant">"F - test-stream-full?"</span> +<span id="L46" class="LineNr">46 </span><span class="Delimiter">}</span> +<span id="L47" class="LineNr">47 </span> +<span id="L48" class="LineNr">48 </span><span class="PreProc">fn</span> <span class="muTest"><a href='404stream.mu.html#L48'>test-fake-input-buffered-file</a></span> <span class="Delimiter">{</span> +<span id="L49" class="LineNr">49 </span> <span class="PreProc">var</span> foo: (handle buffered-file) +<span id="L50" class="LineNr">50 </span> <span class="PreProc">var</span> foo-ah/<span class="Constant">eax</span>: (addr handle buffered-file) <span class="Special"><-</span> address foo +<span id="L51" class="LineNr">51 </span> <a href='306files.subx.html#L89'>populate-buffered-file-containing</a> <span class="Constant">"abc"</span>, foo-ah +<span id="L52" class="LineNr">52 </span> <span class="PreProc">var</span> foo-addr/<span class="Constant">eax</span>: (addr buffered-file) <span class="Special"><-</span> <a href='120allocate.subx.html#L258'>lookup</a> foo +<span id="L53" class="LineNr">53 </span> <span class="PreProc">var</span> s: (stream byte <span class="Constant">0x100</span>) +<span id="L54" class="LineNr">54 </span> <span class="PreProc">var</span> result/<span class="Constant">ecx</span>: (addr stream byte) <span class="Special"><-</span> address s +<span id="L55" class="LineNr">55 </span> <a href='122read-line.subx.html#L9'>read-line-buffered</a> foo-addr, result +<span id="L56" class="LineNr">56 </span> <a href='109stream-equal.subx.html#L194'>check-stream-equal</a> result, <span class="Constant">"abc"</span>, <span class="Constant">"F - test-fake-input-buffered-file"</span> +<span id="L57" class="LineNr">57 </span><span class="Delimiter">}</span> +<span id="L58" class="LineNr">58 </span> +<span id="L59" class="LineNr">59 </span><span class="PreProc">fn</span> <span class="muTest"><a href='404stream.mu.html#L59'>test-fake-output-buffered-file</a></span> <span class="Delimiter">{</span> +<span id="L60" class="LineNr">60 </span> <span class="PreProc">var</span> foo: (handle buffered-file) +<span id="L61" class="LineNr">61 </span> <span class="PreProc">var</span> foo-ah/<span class="Constant">eax</span>: (addr handle buffered-file) <span class="Special"><-</span> address foo +<span id="L62" class="LineNr">62 </span> <a href='306files.subx.html#L135'>new-buffered-file</a> foo-ah +<span id="L63" class="LineNr">63 </span> <span class="PreProc">var</span> foo-addr/<span class="Constant">eax</span>: (addr buffered-file) <span class="Special"><-</span> <a href='120allocate.subx.html#L258'>lookup</a> foo +<span id="L64" class="LineNr">64 </span> <a href='116write-buffered.subx.html#L8'>write-buffered</a> foo-addr, <span class="Constant">"abc"</span> +<span id="L65" class="LineNr">65 </span> <span class="PreProc">var</span> s: (stream byte <span class="Constant">0x100</span>) +<span id="L66" class="LineNr">66 </span> <span class="PreProc">var</span> result/<span class="Constant">ecx</span>: (addr stream byte) <span class="Special"><-</span> address s +<span id="L67" class="LineNr">67 </span> <a href='122read-line.subx.html#L9'>read-line-buffered</a> foo-addr, result +<span id="L68" class="LineNr">68 </span> <a href='109stream-equal.subx.html#L194'>check-stream-equal</a> result, <span class="Constant">"abc"</span>, <span class="Constant">"F - test-fake-output-buffered-file"</span> +<span id="L69" class="LineNr">69 </span><span class="Delimiter">}</span> +</pre> +</body> +</html> +<!-- vim: set foldmethod=manual : --> |