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<span class="SalientComment">## clicking on sandbox results to 'fix' them and turn sandboxes into tests</span>
<span class="muScenario">scenario</span> sandbox-click-on-result-toggles-color-to-green [
<span class="Constant">local-scope</span>
trace-until <span class="Constant">100/app</span> <span class="Comment"># trace too long</span>
assume-screen <span class="Constant">100/width</span>, <span class="Constant">10/height</span>
<span class="Comment"># basic recipe</span>
assume-resources [
<span class="Constant">[lesson/recipes.mu]</span> <span class="Special">&lt;-</span> [
<span class="Constant">|recipe</span> foo <span class="Constant">[|</span>
<span class="Constant"> | reply 4|</span>
<span class="Constant"> |]</span>|
]
]
env:&amp;:environment <span class="Special">&lt;-</span> new-programming-environment resources, screen, <span class="Constant">[foo]</span>
<span class="Comment"># run it</span>
assume-console [
press F4
]
event-loop screen, console, env, resources
screen-should-contain [
<span class="Constant"> . run (F4) .</span>
<span class="Constant"> .recipe foo [ ╎ .</span>
<span class="Constant"> . reply 4 ╎─────────────────────────────────────────────────.</span>
<span class="Constant"> .] ╎0 edit copy delete .</span>
<span class="Constant"> . ╎foo .</span>
<span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎4 .</span>
<span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span class="Constant"> . ╎ .</span>
]
<span class="Comment"># click on the '4' in the result</span>
assume-console [
left-click<span class="Constant"> 5</span>,<span class="Constant"> 51</span>
]
run [
event-loop screen, console, env, resources
]
<span class="Comment"># color toggles to green</span>
screen-should-contain-in-color <span class="Constant">2/green</span>, [
<span class="Constant"> . .</span>
<span class="Constant"> . .</span>
<span class="Constant"> . .</span>
<span class="Constant"> . .</span>
<span class="Constant"> . .</span>
<span class="Constant"> . 4 .</span>
<span class="Constant"> . .</span>
<span class="Constant"> . .</span>
]
<span class="Comment"># cursor should remain unmoved</span>
run [
cursor:char <span class="Special">&lt;-</span> copy <span class="Constant">9251/␣</span>
print screen, cursor
]
screen-should-contain [
<span class="Constant"> . run (F4) .</span>
<span class="Constant"> .␣ecipe foo [ ╎ .</span>
<span class="Constant"> . reply 4 ╎─────────────────────────────────────────────────.</span>
<span class="Constant"> .] ╎0 edit copy delete .</span>
<span class="Constant"> . ╎foo .</span>
<span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎4 .</span>
<span class="Constant"> . ╎─────────────────────────────────────────────────.</span>
<span class="Constant"> . ╎ .</span>
]
<span class="Comment"># now change the result</span>
<span class="Comment"># then rerun</span>
assume-console [
left-click<span class="Constant"> 2</span>,<span class="Constant"> 11</span> <span class="Comment"># cursor to end of line</span>
press backspace
type <span class="Constant">[3]</span>
press F4
]
run [
event-loop screen, console, env, resources
]
<span class="Comment"># result turns red</span>
screen-should-contain-in-color <span class="Constant">1/red</span>, [
<span class="Constant"> . .</span>
<span class="Constant"> . .</span>
<span class="Constant"> . .</span>
<span class="Constant"> . .</span>
<span class="Constant"> . .</span>
<span class="Constant"> . 3 .</span>
<span class="Constant"> . .</span>
<span class="Constant"> . .</span>
]
]
<span class="Comment"># this requires tracking a couple more things</span>
<span class="muData">container</span> sandbox [
response-starting-row-on-screen:num
expected-response:text
]
<span class="Comment"># include expected response when saving or restoring a sandbox</span>
<span class="muRecipe">before</span> <span class="Constant">&lt;end-save-sandbox&gt;</span> [
<span class="Delimiter">{</span>
expected-response:text <span class="Special">&lt;-</span> get *curr, <span class="Constant">expected-response:offset</span>
<span class="muControl">break-unless</span> expected-response
filename <span class="Special">&lt;-</span> append filename, <span class="Constant">[.out]</span>
resources <span class="Special">&lt;-</span> dump resources, filename, expected-response
<span class="Delimiter">}</span>
]
<span class="muRecipe">before</span> <span class="Constant">&lt;end-restore-sandbox&gt;</span> [
<span class="Delimiter">{</span>
filename <span class="Special">&lt;-</span> append filename, <span class="Constant">[.out]</span>
contents <span class="Special">&lt;-</span> slurp resources, filename
<span class="muControl">break-unless</span> contents
*curr <span class="Special">&lt;-</span> put *curr, <span class="Constant">expected-response:offset</span>, contents
<span class="Delimiter">}</span>
]
<span class="Comment"># clicks on sandbox responses save it as 'expected'</span>
<span class="muRecipe">after</span> <span class="Constant">&lt;global-touch&gt;</span> [
<span class="Comment"># check if it's inside the output of any sandbox</span>
<span class="Delimiter">{</span>
sandbox-left-margin:num <span class="Special">&lt;-</span> get *current-sandbox, <span class="Constant">left:offset</span>
click-column:num <span class="Special">&lt;-</span> get t, <span class="Constant">column:offset</span>
on-sandbox-side?:bool <span class="Special">&lt;-</span> greater-or-equal click-column, sandbox-left-margin
<span class="muControl">break-unless</span> on-sandbox-side?
first-sandbox:&amp;:sandbox <span class="Special">&lt;-</span> get *env, <span class="Constant">sandbox:offset</span>
<span class="muControl">break-unless</span> first-sandbox
first-sandbox-begins:num <span class="Special">&lt;-</span> get *first-sandbox, <span class="Constant">starting-row-on-screen:offset</span>
click-row:num <span class="Special">&lt;-</span> get t, <span class="Constant">row:offset</span>
below-sandbox-editor?:bool <span class="Special">&lt;-</span> greater-or-equal click-row, first-sandbox-begins
<span class="muControl">break-unless</span> below-sandbox-editor?
<span class="Comment"># identify the sandbox whose output is being clicked on</span>
sandbox:&amp;:sandbox <span class="Special">&lt;-</span> find-click-in-sandbox-output env, click-row
<span class="muControl">break-unless</span> sandbox
<span class="Comment"># toggle its expected-response, and save session</span>
sandbox <span class="Special">&lt;-</span> toggle-expected-response sandbox
save-sandboxes env, resources
hide-screen screen
screen <span class="Special">&lt;-</span> render-sandbox-side screen, env, render
screen <span class="Special">&lt;-</span> update-cursor screen, recipes, current-sandbox, sandbox-in-focus?, env
<span class="Comment"># no change in cursor</span>
show-screen screen
<span class="muControl">loop</span> <span class="Constant">+next-event</span>
<span class="Delimiter">}</span>
]
<span class="muRecipe">def</span> find-click-in-sandbox-output env:&amp;:environment, click-row:num<span class="muRecipe"> -&gt; </span>sandbox:&amp;:sandbox [
<span class="Constant">local-scope</span>
<span class="Constant">load-ingredients</span>
<span class="Comment"># assert click-row &gt;= sandbox.starting-row-on-screen</span>
sandbox:&amp;:sandbox <span class="Special">&lt;-</span> get *env, <span class="Constant">sandbox:offset</span>
start:num <span class="Special">&lt;-</span> get *sandbox, <span class="Constant">starting-row-on-screen:offset</span>
clicked-on-sandboxes?:bool <span class="Special">&lt;-</span> greater-or-equal click-row, start
assert clicked-on-sandboxes?, <span class="Constant">[extract-sandbox called on click to sandbox editor]</span>
<span class="Comment"># while click-row &lt; sandbox.next-sandbox.starting-row-on-screen</span>
<span class="Delimiter">{</span>
next-sandbox:&amp;:sandbox <span class="Special">&lt;-</span> get *sandbox, <span class="Constant">next-sandbox:offset</span>
<span class="muControl">break-unless</span> next-sandbox
next-start:num <span class="Special">&lt;-</span> get *next-sandbox, <span class="Constant">starting-row-on-screen:offset</span>
found?:bool <span class="Special">&lt;-</span> lesser-than click-row, next-start
<span class="muControl">break-if</span> found?
sandbox <span class="Special">&lt;-</span> copy next-sandbox
<span class="muControl">loop</span>
<span class="Delimiter">}</span>
<span class="Comment"># return sandbox if click is in its output region</span>
response-starting-row:num <span class="Special">&lt;-</span> get *sandbox, <span class="Constant">response-starting-row-on-screen:offset</span>
<span class="muControl">return-unless</span> response-starting-row, <span class="Constant">0/no-click-in-sandbox-output</span>
click-in-response?:bool <span class="Special">&lt;-</span> greater-or-equal click-row, response-starting-row
<span class="muControl">return-unless</span> click-in-response?, <span class="Constant">0/no-click-in-sandbox-output</span>
<span class="muControl">return</span> sandbox
]
<span class="muRecipe">def</span> toggle-expected-response sandbox:&amp;:sandbox<span class="muRecipe"> -&gt; </span>sandbox:&amp;:sandbox [
<span class="Constant">local-scope</span>
<span class="Constant">load-ingredients</span>
expected-response:text <span class="Special">&lt;-</span> get *sandbox, <span class="Constant">expected-response:offset</span>
<span class="Delimiter">{</span>
<span class="Comment"># if expected-response is set, reset</span>
<span class="muControl">break-unless</span> expected-response
*sandbox <span class="Special">&lt;-</span> put *sandbox, <span class="Constant">expected-response:offset</span>,<span class="Constant"> 0</span>
<span class="Delimiter">}</span>
<span class="Delimiter">{</span>
<span class="Comment"># if not, set expected response to the current response</span>
<span class="muControl">break-if</span> expected-response
response:text <span class="Special">&lt;-</span> get *sandbox, <span class="Constant">response:offset</span>
*sandbox <span class="Special">&lt;-</span> put *sandbox, <span class="Constant">expected-response:offset</span>, response
<span class="Delimiter">}</span>
]
<span class="Comment"># when rendering a sandbox, color it in red/green if expected response exists</span>
<span class="muRecipe">after</span> <span class="Constant">&lt;render-sandbox-response&gt;</span> [
<span class="Delimiter">{</span>
<span class="muControl">break-unless</span> sandbox-response
*sandbox <span class="Special">&lt;-</span> put *sandbox, <span class="Constant">response-starting-row-on-screen:offset</span>, row
expected-response:text <span class="Special">&lt;-</span> get *sandbox, <span class="Constant">expected-response:offset</span>
<span class="muControl">break-unless</span> expected-response <span class="Comment"># fall-through to print in grey</span>
response-is-expected?:bool <span class="Special">&lt;-</span> equal expected-response, sandbox-response
<span class="Delimiter">{</span>
<span class="muControl">break-if</span> response-is-expected?:bool
row, screen <span class="Special">&lt;-</span> render-text screen, sandbox-response, left, right, <span class="Constant">1/red</span>, row
<span class="Delimiter">}</span>
<span class="Delimiter">{</span>
<span class="muControl">break-unless</span> response-is-expected?:bool
row, screen <span class="Special">&lt;-</span> render-text screen, sandbox-response, left, right, <span class="Constant">2/green</span>, row
<span class="Delimiter">}</span>
<span class="muControl">jump</span> <span class="Constant">+render-sandbox-end</span>
<span class="Delimiter">}</span>
]
<span class="muRecipe">before</span> <span class="Constant">&lt;end-render-sandbox-reset-hidden&gt;</span> [
*sandbox <span class="Special">&lt;-</span> put *sandbox, <span class="Constant">response-starting-row-on-screen:offset</span>,<span class="Constant"> 0</span>
]
</pre>
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