1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
|
## clicking on sandbox results to 'fix' them and turn sandboxes into tests
scenario sandbox-click-on-result-toggles-color-to-green [
local-scope
trace-until 100/app # trace too long
assume-screen 50/width, 20/height
# basic recipe
assume-resources [
[lesson/recipes.mu] <- [
|recipe foo [|
| reply 4|
|]|
]
]
env:&:environment <- new-programming-environment resources, screen, [foo]
# run it
assume-console [
press F4
]
event-loop screen, console, env, resources
screen-should-contain [
. run (F4) .
. .
.──────────────────────────────────────────────────.
.0 edit copy delete .
.foo .
.4 .
.──────────────────────────────────────────────────.
. .
]
# click on the '4' in the result
assume-console [
left-click 5, 21
]
run [
event-loop screen, console, env, resources
]
# color toggles to green
screen-should-contain-in-color 2/green, [
. .
. .
. .
. .
. .
.4 .
. .
]
# cursor should remain unmoved
run [
cursor:char <- copy 9251/␣
print screen, cursor
]
screen-should-contain [
. run (F4) .
.␣ .
.──────────────────────────────────────────────────.
.0 edit copy delete .
.foo .
.4 .
.──────────────────────────────────────────────────.
. .
]
# now change the result
assume-resources [
[lesson/recipes.mu] <- [
|recipe foo [|
| reply 3|
|]|
]
]
# then rerun
assume-console [
press F4
]
run [
event-loop screen, console, env, resources
]
# result turns red
screen-should-contain-in-color 1/red, [
. .
. .
. .
. .
. .
.3 .
. .
]
]
# this requires tracking a couple more things
container sandbox [
response-starting-row-on-screen:num
expected-response:text
]
# include expected response when saving or restoring a sandbox
before <end-save-sandbox> [
{
expected-response:text <- get *curr, expected-response:offset
break-unless expected-response
filename <- append filename, [.out]
resources <- dump resources, filename, expected-response
}
]
before <end-restore-sandbox> [
{
filename <- append filename, [.out]
contents <- slurp resources, filename
break-unless contents
*curr <- put *curr, expected-response:offset, contents
}
]
# clicks on sandbox responses save it as 'expected'
after <global-touch> [
# check if it's inside the output of any sandbox
{
sandbox-left-margin:num <- get *current-sandbox, left:offset
click-column:num <- get t, column:offset
on-sandbox-side?:bool <- greater-or-equal click-column, sandbox-left-margin
break-unless on-sandbox-side?
first-sandbox:&:sandbox <- get *env, sandbox:offset
break-unless first-sandbox
first-sandbox-begins:num <- get *first-sandbox, starting-row-on-screen:offset
click-row:num <- get t, row:offset
below-sandbox-editor?:bool <- greater-or-equal click-row, first-sandbox-begins
break-unless below-sandbox-editor?
# identify the sandbox whose output is being clicked on
sandbox:&:sandbox <- find-click-in-sandbox-output env, click-row
break-unless sandbox
# toggle its expected-response, and save session
sandbox <- toggle-expected-response sandbox
save-sandboxes env, resources
screen <- render-sandbox-side screen, env, render
screen <- update-cursor screen, current-sandbox, env
loop +next-event
}
]
def find-click-in-sandbox-output env:&:environment, click-row:num -> sandbox:&:sandbox [
local-scope
load-ingredients
# assert click-row >= sandbox.starting-row-on-screen
sandbox:&:sandbox <- get *env, sandbox:offset
start:num <- get *sandbox, starting-row-on-screen:offset
clicked-on-sandboxes?:bool <- greater-or-equal click-row, start
assert clicked-on-sandboxes?, [extract-sandbox called on click to sandbox editor]
# while click-row < sandbox.next-sandbox.starting-row-on-screen
{
next-sandbox:&:sandbox <- get *sandbox, next-sandbox:offset
break-unless next-sandbox
next-start:num <- get *next-sandbox, starting-row-on-screen:offset
found?:bool <- lesser-than click-row, next-start
break-if found?
sandbox <- copy next-sandbox
loop
}
# return sandbox if click is in its output region
response-starting-row:num <- get *sandbox, response-starting-row-on-screen:offset
return-unless response-starting-row, 0/no-click-in-sandbox-output
click-in-response?:bool <- greater-or-equal click-row, response-starting-row
return-unless click-in-response?, 0/no-click-in-sandbox-output
return sandbox
]
def toggle-expected-response sandbox:&:sandbox -> sandbox:&:sandbox [
local-scope
load-ingredients
expected-response:text <- get *sandbox, expected-response:offset
{
# if expected-response is set, reset
break-unless expected-response
*sandbox <- put *sandbox, expected-response:offset, 0
}
{
# if not, set expected response to the current response
break-if expected-response
response:text <- get *sandbox, response:offset
*sandbox <- put *sandbox, expected-response:offset, response
}
]
# when rendering a sandbox, color it in red/green if expected response exists
after <render-sandbox-response> [
{
break-unless sandbox-response
*sandbox <- put *sandbox, response-starting-row-on-screen:offset, row
expected-response:text <- get *sandbox, expected-response:offset
break-unless expected-response # fall-through to print in grey
response-is-expected?:bool <- equal expected-response, sandbox-response
{
break-if response-is-expected?:bool
row, screen <- render-text screen, sandbox-response, left, right, 1/red, row
}
{
break-unless response-is-expected?:bool
row, screen <- render-text screen, sandbox-response, left, right, 2/green, row
}
jump +render-sandbox-end
}
]
before <end-render-sandbox-reset-hidden> [
*sandbox <- put *sandbox, response-starting-row-on-screen:offset, 0
]
|