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Test for cell execution analysis #14509

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Oct 14, 2023
Merged

Test for cell execution analysis #14509

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5432971
Test for cell execution analysis
rebornix Oct 13, 2023
b35367e
Update headers
rebornix Oct 13, 2023
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395 changes: 395 additions & 0 deletions src/standalone/executionAnalysis/symbols.vscode.test.ts
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Original file line number Diff line number Diff line change
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// Copyright (c) Microsoft Corporation.
// Licensed under the MIT License.

import * as assert from 'assert';

// You can import and use all API from the 'vscode' module
// as well as import your extension to test it
import * as vscode from 'vscode';
import { CellAnalysis, ICellExecution, ILocationWithReferenceKind, INotebookCell } from './symbols';

function withNotebookCells(data: [string, string][], fileName: string) {
const cells: INotebookCell[] = data.map((cell) => ({
document: {
uri: vscode.Uri.parse(fileName).with({ fragment: cell[0] })
}
}));
return cells;
}

suite('Analysis', () => {
test('Basic type dependencies', () => {
const cells: INotebookCell[] = withNotebookCells(
[
['W0sZmlsZQ==', 'def foo():\n print(123)'],
['W1sZmlsZQ==', 'def bar():\n foo()'],
['W2sZmlsZQ==', 'foo()'],
['W3sZmlsZQ==', 'bar()']
],
'df.ipynb'
);

const refsArr = [
[
'W0sZmlsZQ==',
[
{
uri: { fragment: 'W0sZmlsZQ==' },
range: [
{ line: 0, character: 4 },
{ line: 0, character: 7 }
],
kind: 'read'
},
{
uri: { fragment: 'W1sZmlsZQ==' },
range: [
{ line: 1, character: 4 },
{ line: 1, character: 7 }
],
kind: 'read'
},
{
uri: { fragment: 'W2sZmlsZQ==' },
range: [
{ line: 0, character: 0 },
{ line: 0, character: 3 }
],
kind: 'read'
}
]
],
[
'W1sZmlsZQ==',
[
{
uri: { fragment: 'W1sZmlsZQ==' },
range: [
{ line: 0, character: 4 },
{ line: 0, character: 7 }
],
kind: 'read'
},
{
uri: { fragment: 'W3sZmlsZQ==' },
range: [
{ line: 0, character: 0 },
{ line: 0, character: 3 }
],
kind: 'read'
}
]
]
];

const refsMap = new Map<string, ILocationWithReferenceKind[]>();
for (let i = 0; i < refsArr.length; i++) {
const refs: ILocationWithReferenceKind[] = (refsArr[i][1] as unknown[]).map((ref: any) => ({
uri: vscode.Uri.parse('df.ipynb').with({ fragment: ref.uri.fragment }),
range: {
start: { line: ref.range[0].line, character: ref.range[0].character },
end: { line: ref.range[1].line, character: ref.range[1].character }
}
}));
const fragment = refsArr[i][0] as string;
refsMap.set(fragment, refs);
}

const cellExecutions: ICellExecution[] = [
{
cell: cells[0],
executionCount: 1
},
{
cell: cells[1],
executionCount: 2
},
{
cell: cells[2],
executionCount: 3
},
{
cell: cells[3],
executionCount: 4
}
];

const analyzer = new CellAnalysis(cellExecutions, refsMap);
const deps = analyzer.getPredecessorCells(cells[2]);
assert.strictEqual(deps.length, 2);
assert.strictEqual(deps[0].document.uri.fragment, 'W0sZmlsZQ==');
assert.strictEqual(deps[1].document.uri.fragment, 'W2sZmlsZQ==');
const deps2 = analyzer.getPredecessorCells(cells[3]);
assert.strictEqual(deps2.length, 3);
assert.strictEqual(deps2[0].document.uri.fragment, 'W0sZmlsZQ==');
assert.strictEqual(deps2[1].document.uri.fragment, 'W1sZmlsZQ==');
assert.strictEqual(deps2[2].document.uri.fragment, 'W3sZmlsZQ==');

const affectedCells = analyzer.getSuccessorCells(cells[0]);
assert.strictEqual(affectedCells.length, 4);
assert.strictEqual(affectedCells[1].document.uri.fragment, 'W1sZmlsZQ==');
assert.strictEqual(affectedCells[2].document.uri.fragment, 'W2sZmlsZQ==');
assert.strictEqual(affectedCells[3].document.uri.fragment, 'W3sZmlsZQ==');

const affectedCells2 = analyzer.getSuccessorCells(cells[1]);
assert.strictEqual(affectedCells2.length, 2);
assert.strictEqual(affectedCells2[1].document.uri.fragment, 'W3sZmlsZQ==');
});

test('Basic type dependencies 2', () => {
const cells: INotebookCell[] = withNotebookCells(
[
['W0sZmlsZQ==', 'x=5'],
['W1sZmlsZQ==', 'y=6'],
['W2sZmlsZQ==', 'print(x+y)']
],
'df.ipynb'
);

const refsArr = [
[
'W0sZmlsZQ==',
[
{
range: [
{
line: 0,
character: 0
},
{
line: 0,
character: 1
}
],
uri: { fragment: 'W0sZmlsZQ==' },
kind: 'write'
},
{
range: [
{
line: 0,
character: 6
},
{
line: 0,
character: 7
}
],
uri: { fragment: 'W2sZmlsZQ==' },
kind: 'read'
}
]
],
[
'W1sZmlsZQ==',
[
{
range: [
{
line: 0,
character: 0
},
{
line: 0,
character: 1
}
],
uri: { fragment: 'W1sZmlsZQ==' },
kind: 'write'
},
{
range: [
{
line: 0,
character: 8
},
{
line: 0,
character: 9
}
],
uri: { fragment: 'W2sZmlsZQ==' },
kind: 'read'
}
]
]
];

const refsMap = new Map<string, ILocationWithReferenceKind[]>();
for (let i = 0; i < refsArr.length; i++) {
const refs: ILocationWithReferenceKind[] = (refsArr[i][1] as unknown[]).map((ref: any) => ({
uri: vscode.Uri.parse('df.ipynb').with({ fragment: ref.uri.fragment }),
range: {
start: { line: ref.range[0].line, character: ref.range[0].character },
end: { line: ref.range[1].line, character: ref.range[1].character }
}
}));
const fragment = refsArr[i][0] as string;
refsMap.set(fragment, refs);
}

const cellExecutions: ICellExecution[] = [
{
cell: cells[0],
executionCount: 1
},
{
cell: cells[1],
executionCount: 2
},
{
cell: cells[2],
executionCount: 3
}
];

const analyzer = new CellAnalysis(cellExecutions, refsMap);
const deps = analyzer.getPredecessorCells(cells[2]);
assert.strictEqual(deps.length, 3);
assert.strictEqual(deps[0].document.uri.fragment, 'W0sZmlsZQ==');
assert.strictEqual(deps[1].document.uri.fragment, 'W1sZmlsZQ==');
assert.strictEqual(deps[2].document.uri.fragment, 'W2sZmlsZQ==');

const affectedCells = analyzer.getSuccessorCells(cells[0]);
assert.strictEqual(affectedCells.length, 2);
assert.strictEqual(affectedCells[1].document.uri.fragment, 'W2sZmlsZQ==');

const affectedCells2 = analyzer.getSuccessorCells(cells[1]);
assert.strictEqual(affectedCells2.length, 2);
assert.strictEqual(affectedCells2[1].document.uri.fragment, 'W2sZmlsZQ==');
});

test.skip('Basic type dependencies 3', () => {
const cells: INotebookCell[] = withNotebookCells(
[
['W0sZmlsZQ==', 'import pandas as pd'],
[
'W1sZmlsZQ==',
"Cars = {'Brand': ['Honda Civic','Toyota Corolla','Ford Focus','Audi A4'], 'Price': [22000,25000,27000,35000]}\n" +
"df = pd.DataFrame(Cars,columns= ['Brand', 'Price'])"
],
['W2sZmlsZQ==', 'def check(df, size=11):\n' + ' print(df)'],
['W3sZmlsZQ==', 'print(df)'],
['W4sZmlsZQ==', "x = df['Brand'].values"]
],
'df.ipynb'
);

const refsArr = [
[
'W1sZmlsZQ==',
[
{
range: [
{ line: 0, character: 0 },
{ line: 0, character: 4 }
],
uri: { fragment: 'W1sZmlsZQ==' },
kind: 'write'
},
{
range: [
{ line: 1, character: 18 },
{ line: 1, character: 22 }
],
uri: { fragment: 'W1sZmlsZQ==' },
kind: 'read'
},
{
range: [
{ line: 1, character: 0 },
{ line: 1, character: 2 }
],
uri: { fragment: 'W1sZmlsZQ==' },
kind: 'write'
},
{
range: [
{ line: 0, character: 6 },
{ line: 0, character: 8 }
],
uri: { fragment: 'W3sZmlsZQ==' },
kind: 'read'
},
{
range: [
{ line: 0, character: 4 },
{ line: 0, character: 6 }
],
uri: { fragment: 'W4sZmlsZQ==' },
kind: 'read'
}
]
],
[
'W2sZmlsZQ==',
[
{
range: [
{ line: 0, character: 4 },
{ line: 0, character: 9 }
],
uri: { fragment: 'W2sZmlsZQ==' },
kind: 'read'
}
]
],
[
'W4sZmlsZQ==',
[
{
range: [
{ line: 0, character: 0 },
{ line: 0, character: 1 }
],
uri: { fragment: 'W4sZmlsZQ==' },
kind: 'write'
}
]
]
];

const refsMap = new Map<string, ILocationWithReferenceKind[]>();
for (let i = 0; i < refsArr.length; i++) {
const refs: ILocationWithReferenceKind[] = (refsArr[i][1] as unknown[]).map((ref: any) => ({
uri: vscode.Uri.parse('df.ipynb').with({ fragment: ref.uri.fragment }),
range: {
start: { line: ref.range[0].line, character: ref.range[0].character },
end: { line: ref.range[1].line, character: ref.range[1].character }
}
}));
const fragment = refsArr[i][0] as string;
refsMap.set(fragment, refs);
}

const cellExecutions: ICellExecution[] = [
{
cell: cells[0],
executionCount: 1
},
{
cell: cells[1],
executionCount: 2
},
{
cell: cells[2],
executionCount: 3
},
{
cell: cells[3],
executionCount: 4
},
{
cell: cells[4],
executionCount: 5
}
];

const analyzer = new CellAnalysis(cellExecutions, refsMap);
const deps = analyzer.getPredecessorCells(cells[4]);
assert.strictEqual(deps.length, 3);
assert.strictEqual(deps[0].document.uri.fragment, 'W0sZmlsZQ==');
assert.strictEqual(deps[1].document.uri.fragment, 'W1sZmlsZQ==');
assert.strictEqual(deps[2].document.uri.fragment, 'W4sZmlsZQ==');
});
});
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