23968233624

Committed 04 Apr 2026 01:19AM UTC coverage: 73.637% (+0.1%) from 73.502%

Build # 23968233624

Build Type

Pull #2586

github

Committed by

web-flow

Commit Message

Merge 66ff4fb33 into 5cc1167fd

Pull Request Pull Request #2586: fix(webgpu): BufferMap support

Coverage Stats

4851 of 7478 branches covered (64.87%)

Branch coverage included in aggregate %.

104 of 108 new or added lines in 9 files covered. (96.3%)

4 existing lines in 2 files now uncovered.

10975 of 14014 relevant lines covered (78.31%)

651.57 hits per line

Source File
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36.36

/modules/test-utils/src/null-device/resources/null-vertex-array.ts

// luma.gl
// SPDX-License-Identifier: MIT
// Copyright (c) vis.gl contributors

import type {TypedArray} from '@math.gl/types';
import type {Buffer, VertexArrayProps} from '@luma.gl/core';
import {VertexArray} from '@luma.gl/core';

import type {NullDevice} from '../null-device';

export class NullVertexArray extends VertexArray {
  device: NullDevice;
  readonly handle = null;

  /**
   * Creates a null-device vertex array used by tests and non-rendering code paths.
   * @param device The device that owns the vertex array.
   * @param props Vertex-array initialization properties.
   */
  constructor(device: NullDevice, props: VertexArrayProps) {
    super(device, props);
    this.device = device;
  }

  setIndexBuffer(indexBuffer: Buffer | null): void {
    this.indexBuffer = indexBuffer;
  }

  /**
   * Stores a buffer in one logical slot for testing purposes.
   * @param location Buffer slot or attribute location.
   * @param attributeBuffer Buffer supplying the test data.
   */
  setBuffer(location: number, attributeBuffer: Buffer): void {
    if (location < 0 || location >= this.maxVertexAttributes) {
      throw new Error(`Unknown attribute location ${location}`);
    }
    this.attributes[location] = attributeBuffer;
  }

  /** No-op for the null device. */
  bindBeforeRender(): void {}

  /** No-op for the null device. */
  unbindAfterRender(): void {}

  /** No-op for the null device. */
  override setConstantWebGL(location: number, value: TypedArray | null): void {}
}

1	// luma.gl
2	// SPDX-License-Identifier: MIT
3	// Copyright (c) vis.gl contributors
4
5	import type {TypedArray} from '@math.gl/types';
6	import type {Buffer, VertexArrayProps} from '@luma.gl/core';
7	import {VertexArray} from '@luma.gl/core';
8
9	import type {NullDevice} from '../null-device';
10
11	export class NullVertexArray extends VertexArray {
12	device: NullDevice;
13	readonly handle = null;	2✔
14
15	/**
16	* Creates a null-device vertex array used by tests and non-rendering code paths.
17	* @param device The device that owns the vertex array.
18	* @param props Vertex-array initialization properties.
19	*/
20	constructor(device: NullDevice, props: VertexArrayProps) {
21	super(device, props);	2✔
22	this.device = device;	2✔
23	}
24
25	setIndexBuffer(indexBuffer: Buffer \| null): void {
26	this.indexBuffer = indexBuffer;	2✔
27	}
28
29	/**
30	* Stores a buffer in one logical slot for testing purposes.
31	* @param location Buffer slot or attribute location.
32	* @param attributeBuffer Buffer supplying the test data.
33	*/
34	setBuffer(location: number, attributeBuffer: Buffer): void {
NEW 35	if (location < 0 \|\| location >= this.maxVertexAttributes) {	×
36	throw new Error(`Unknown attribute location ${location}`);	×
37	}
38	this.attributes[location] = attributeBuffer;	×
39	}
40
41	/** No-op for the null device. */
42	bindBeforeRender(): void {}
43
44	/** No-op for the null device. */
45	unbindAfterRender(): void {}
46
47	/** No-op for the null device. */
48	override setConstantWebGL(location: number, value: TypedArray \| null): void {}
49	}

visgl / luma.gl / 23968233624

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