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Merged
glennj merged 3 commits into from
Apr 21, 2026
Merged

add canonical-data for dot-dsl #2646

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c399683
add canonical-data for dot-dsl
glennj Apr 21, 2026
3b7c59b
ill-formed uuid
glennj Apr 21, 2026
e46bb75
allow multi-line arrays for the input data
glennj Apr 21, 2026
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3 changes: 3 additions & 0 deletions bin/format-array.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -44,6 +44,9 @@
'dominoes' => {
'dominoes' => :single_line,
},
'dot-dsl' => {
'text' => :multi_line,
},
'flatten-array' => {
'array' => :multi_line_deep,
'expected' => :multi_line,
Expand Down
376 changes: 376 additions & 0 deletions exercises/dot-dsl/canonical-data.json
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Original file line number Diff line number Diff line change
@@ -0,0 +1,376 @@
{
"exercise": "dot-dsl",
"comments": [
"The inputs and outputs are represented as arrays of strings to",
"improve readability in this JSON file.",
"Your track may choose whether to present the input as a single",
"string (concatenating all the lines) or as the list."
],
"cases": [
{
"uuid": "3a50c618-2571-466b-9ee9-346d9943912e",
"description": "empty graph",
"property": "parse",
"input": {
"text": [
"graph {",
"}"
]
},
"expected": {
"nodes": {},
"edges": {},
"attrs": {}
}
},
{
"uuid": "5067feea-e49b-4a9d-865e-4502d6b0540c",
"description": "graph with one node",
"property": "parse",
"input": {
"text": [
"graph {",
" a;",
"}"
]
},
"expected": {
"nodes": {
"a": {}
},
"edges": {},
"attrs": {}
}
},
{
"uuid": "b66cf871-88c6-489a-b0b9-7c79b6819c45",
"description": "graph with one node with attribute",
"property": "parse",
"input": {
"text": [
"graph {",
" a [color=green];",
"}"
]
},
"expected": {
"nodes": {
"a": {
"color": "green"
}
},
"edges": {},
"attrs": {}
}
},
{
"uuid": "f7841da3-c0f8-4541-b594-21b626a764d2",
"description": "graph with one edge",
"property": "parse",
"input": {
"text": [
"graph {",
" a -- b;",
"}"
]
},
"expected": {
"nodes": {
"a": {},
"b": {}
},
"edges": {
"{a b}": {}
},
"attrs": {}
}
},
{
"uuid": "bbee70e1-6b0d-4f3a-bd4e-41cd2cfc0e39",
"description": "graph with one attribute",
"property": "parse",
"input": {
"text": [
"graph {",
" [foo=1];",
"}"
]
},
"expected": {
"nodes": {},
"edges": {},
"attrs": {
"foo": 1
}
}
},
{
"uuid": "ac736158-6684-418d-93d5-7b284e43294e",
"description": "graph with comments",
"property": "parse",
"input": {
"text": [
"graph {",
" // a C-like comment",
" # a shell-like comment",
" [foo=1];",
"}"
]
},
"expected": {
"nodes": {},
"edges": {},
"attrs": {
"foo": 1
}
}
},
{
"uuid": "69068da9-7690-4d4d-a728-f5c2bf132a33",
"description": "graph with nodes, edges, and attributes",
"property": "parse",
"input": {
"text": [
"graph {",
" [foo=1];",
" [title=\"Testing Attrs\"];",
" a [color=green];",
" b [label=\"Beta!\"];",
" b -- c;",
" a -- b [color=blue];",
" [bar=true];",
"}"
]
},
"expected": {
"nodes": {
"a": {
"color": "green"
},
"b": {
"label": "Beta!"
},
"c": {}
},
"edges": {
"{a b}": {
"color": "blue"
},
"{b c}": {}
},
"attrs": {
"foo": 1,
"title": "Testing Attrs",
"bar": true
}
}
},
{
"uuid": "f6c53993-3937-4959-bcde-dc16411113ae",
"description": "multiple edges on one line",
"property": "parse",
"input": {
"text": [
"graph {",
" a -- b -- c -- d [style=dotted];",
"}"
]
},
"expected": {
"nodes": {
"a": {},
"b": {},
"c": {},
"d": {}
},
"edges": {
"{a b}": {
"style": "dotted"
},
"{b c}": {
"style": "dotted"
},
"{c d}": {
"style": "dotted"
}
},
"attrs": {}
}
},
{
"uuid": "b853dfc1-1f05-45aa-bc98-b0fc6b57529b",
"description": "only 1 edge between nodes",
"property": "parse",
"input": {
"text": [
"graph {",
" a -- b;",
" a -- b;",
" b -- a [color=blue];",
"}"
]
},
"expected": {
"nodes": {
"a": {},
"b": {}
},
"edges": {
"{a b}": {
"color": "blue"
}
},
"attrs": {}
}
},
{
"uuid": "bdc0fdac-aa46-457f-8385-65736ccdc1c7",
"description": "malformed input",
"property": "parse",
"input": {
"text": [
"graphical {",
"}"
]
},
"expected": {
"error": "invalid graph"
}
},
{
"uuid": "f5c4f77d-359c-434a-9c33-b9eb795bafdd",
"description": "malformed edge",
"property": "parse",
"input": {
"text": [
"graph {",
" a --;",
"}"
]
},
"expected": {
"error": "invalid edge"
}
},
{
"uuid": "2238f6b8-20bb-489f-8ca0-084d1771d758",
"description": "malformed edge 2",
"property": "parse",
"input": {
"text": [
"graph {",
" a b;",
"}"
]
},
"expected": {
"error": "invalid edge"
}
},
{
"uuid": "4e3a4386-9e80-4315-b70f-253a06a2234e",
"description": "invalid edge type",
"property": "parse",
"input": {
"text": [
"graph {",
" a == b;",
"} "
]
},
"expected": {
"error": "invalid edge"
}
},
{
"uuid": "793adce3-bd19-4458-ac41-c989f7f8d9db",
"description": "malformed multiple edges",
"property": "parse",
"input": {
"text": [
"graph {",
" a -- b --;",
"}"
]
},
"expected": {
"error": "invalid edge"
}
},
{
"uuid": "e2930b2c-3a03-4d8f-abe9-78a125a915a7",
"description": "malformed multiple edges",
"property": "parse",
"input": {
"text": [
"graph {",
" a -- b c;",
"}"
]
},
"expected": {
"error": "invalid edge"
}
},
{
"uuid": "55d3f722-f9f1-46e1-b308-da61607952ab",
"description": "empty attribute",
"property": "parse",
"input": {
"text": [
"graph {",
" a [];",
"}"
]
},
"expected": {
"error": "invalid attribute"
}
},
{
"uuid": "4ee2a9c3-54b1-4825-bd58-2b78c2c53953",
"description": "malformed attribute",
"property": "parse",
"input": {
"text": [
"graph {",
" a [name];",
"}"
]
},
"expected": {
"error": "invalid attribute"
}
},
{
"uuid": "382a13c8-6419-4286-8dd2-eac708f3e2a8",
"description": "empty attribute name",
"property": "parse",
"input": {
"text": [
"graph {",
" a [=value];",
"}"
]
},
"expected": {
"error": "invalid attribute"
}
},
{
"uuid": "a6f9e6ab-8c3e-4475-a9fe-5dd061cadec6",
"description": "non-alphanumeric node name",
"property": "parse",
"input": {
"text": [
"graph {",
" ? [key=value];",
"}"
]
},
"expected": {
"error": "node name must be alphanumeric"
}
}
]
}
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