134 lines
7.3 KiB
HTML
134 lines
7.3 KiB
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<pre id='vimCodeElement'>
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<span class="Comment"># Check our support for fake file systems in scenarios.</span>
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<span class="muScenario">scenario</span> read-from-fake-file [
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<span class="Constant">local-scope</span>
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assume-resources [
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<span class="Constant">[a]</span> <span class="Special"><-</span> [
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<span class="Constant"> |xyz|</span>
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]
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]
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contents:&:source:char <span class="Special"><-</span> start-reading resources, <span class="Constant">[a]</span>
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1:char/<span class="Special">raw</span> <span class="Special"><-</span> read contents
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2:char/<span class="Special">raw</span> <span class="Special"><-</span> read contents
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3:char/<span class="Special">raw</span> <span class="Special"><-</span> read contents
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4:char/<span class="Special">raw</span> <span class="Special"><-</span> read contents
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_, 5:bool/<span class="Special">raw</span> <span class="Special"><-</span> read contents
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memory-should-contain [
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<span class="Constant"> 1</span> <span class="Special"><-</span><span class="Constant"> 120</span> <span class="Comment"># x</span>
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<span class="Constant"> 2</span> <span class="Special"><-</span><span class="Constant"> 121</span> <span class="Comment"># y</span>
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<span class="Constant"> 3</span> <span class="Special"><-</span><span class="Constant"> 122</span> <span class="Comment"># z</span>
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<span class="Constant"> 4</span> <span class="Special"><-</span><span class="Constant"> 10</span> <span class="Comment"># newline</span>
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<span class="Constant"> 5</span> <span class="Special"><-</span><span class="Constant"> 1</span> <span class="Comment"># eof</span>
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]
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]
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<span class="muScenario">scenario</span> write-to-new-fake-file [
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<span class="Constant">local-scope</span>
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assume-resources [
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]
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sink:&:sink:char, writer:num/routine <span class="Special"><-</span> start-writing resources, <span class="Constant">[a]</span>
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sink <span class="Special"><-</span> write sink, <span class="Constant">120/x</span>
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sink <span class="Special"><-</span> write sink, <span class="Constant">121/y</span>
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close sink
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wait-for-routine writer
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contents-read-back:text <span class="Special"><-</span> slurp resources, <span class="Constant">[a]</span>
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10:bool/<span class="Special">raw</span> <span class="Special"><-</span> equal contents-read-back, <span class="Constant">[xy]</span>
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memory-should-contain [
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<span class="Constant"> 10</span> <span class="Special"><-</span><span class="Constant"> 1</span> <span class="Comment"># file contents read back exactly match what was written</span>
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]
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]
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<span class="muScenario">scenario</span> write-to-new-fake-file-2 [
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<span class="Constant">local-scope</span>
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assume-resources [
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<span class="Constant">[a]</span> <span class="Special"><-</span> [
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<span class="Constant"> |abc|</span>
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]
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]
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sink:&:sink:char, writer:num/routine <span class="Special"><-</span> start-writing resources, <span class="Constant">[b]</span>
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sink <span class="Special"><-</span> write sink, <span class="Constant">120/x</span>
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sink <span class="Special"><-</span> write sink, <span class="Constant">121/y</span>
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close sink
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wait-for-routine writer
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contents-read-back:text <span class="Special"><-</span> slurp resources, <span class="Constant">[b]</span>
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10:bool/<span class="Special">raw</span> <span class="Special"><-</span> equal contents-read-back, <span class="Constant">[xy]</span>
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memory-should-contain [
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<span class="Constant"> 10</span> <span class="Special"><-</span><span class="Constant"> 1</span> <span class="Comment"># file contents read back exactly match what was written</span>
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]
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]
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<span class="muScenario">scenario</span> write-to-fake-file-that-exists [
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<span class="Constant">local-scope</span>
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assume-resources [
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<span class="Constant">[a]</span> <span class="Special"><-</span> <span class="Constant">[]</span>
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]
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sink:&:sink:char, writer:num/routine <span class="Special"><-</span> start-writing resources, <span class="Constant">[a]</span>
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sink <span class="Special"><-</span> write sink, <span class="Constant">120/x</span>
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sink <span class="Special"><-</span> write sink, <span class="Constant">121/y</span>
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close sink
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wait-for-routine writer
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contents-read-back:text <span class="Special"><-</span> slurp resources, <span class="Constant">[a]</span>
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10:bool/<span class="Special">raw</span> <span class="Special"><-</span> equal contents-read-back, <span class="Constant">[xy]</span>
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memory-should-contain [
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<span class="Constant"> 10</span> <span class="Special"><-</span><span class="Constant"> 1</span> <span class="Comment"># file contents read back exactly match what was written</span>
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]
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]
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<span class="muScenario">scenario</span> write-to-existing-file-preserves-other-files [
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<span class="Constant">local-scope</span>
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assume-resources [
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<span class="Constant">[a]</span> <span class="Special"><-</span> <span class="Constant">[]</span>
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<span class="Constant">[b]</span> <span class="Special"><-</span> [
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<span class="Constant"> |bcd|</span>
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]
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]
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sink:&:sink:char, writer:num/routine <span class="Special"><-</span> start-writing resources, <span class="Constant">[a]</span>
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sink <span class="Special"><-</span> write sink, <span class="Constant">120/x</span>
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sink <span class="Special"><-</span> write sink, <span class="Constant">121/y</span>
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close sink
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wait-for-routine writer
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contents-read-back:text <span class="Special"><-</span> slurp resources, <span class="Constant">[a]</span>
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10:bool/<span class="Special">raw</span> <span class="Special"><-</span> equal contents-read-back, <span class="Constant">[xy]</span>
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other-file-contents:text <span class="Special"><-</span> slurp resources, <span class="Constant">[b]</span>
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11:bool/<span class="Special">raw</span> <span class="Special"><-</span> equal other-file-contents, <span class="Constant">[bcd</span>
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<span class="Constant">]</span>
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memory-should-contain [
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<span class="Constant"> 10</span> <span class="Special"><-</span><span class="Constant"> 1</span> <span class="Comment"># file contents read back exactly match what was written</span>
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<span class="Constant"> 11</span> <span class="Special"><-</span><span class="Constant"> 1</span> <span class="Comment"># other files also continue to persist unchanged</span>
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]
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]
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</pre>
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