diff options
Diffstat (limited to 'testing/web-platform/tests/html/canvas/tools/yaml-new/filters.yaml')
| -rw-r--r-- | testing/web-platform/tests/html/canvas/tools/yaml-new/filters.yaml | 706 |
1 files changed, 513 insertions, 193 deletions
diff --git a/testing/web-platform/tests/html/canvas/tools/yaml-new/filters.yaml b/testing/web-platform/tests/html/canvas/tools/yaml-new/filters.yaml index 01c83a33e2..f327b9fe94 100644 --- a/testing/web-platform/tests/html/canvas/tools/yaml-new/filters.yaml +++ b/testing/web-platform/tests/html/canvas/tools/yaml-new/filters.yaml @@ -89,51 +89,102 @@ ctx.filter = 'this string is not a filter and should do nothing'; @assert ctx.filter.toString() == '[object CanvasFilter]'; -- name: 2d.filter.canvasFilterObject.blur.exceptions.tentative - desc: Test exceptions on CanvasFilter() blur.object +- name: 2d.filter.{{ variant_names[0] }}.blur.exceptions{{ tentative }} + desc: Test exceptions on gaussianBlur filter code: | - @assert throws TypeError ctx.filter = new CanvasFilter({name: 'gaussianBlur'}); - @assert throws TypeError ctx.filter = new CanvasFilter({name: 'gaussianBlur', stdDeviation: undefined}); - @assert throws TypeError ctx.filter = new CanvasFilter({name: 'gaussianBlur', stdDeviation: 'foo'}); - @assert throws TypeError ctx.filter = new CanvasFilter({name: 'gaussianBlur', stdDeviation: [1,2,3]}); - @assert throws TypeError ctx.filter = new CanvasFilter({name: 'gaussianBlur', stdDeviation: NaN}); - @assert throws TypeError ctx.filter = new CanvasFilter({name: 'gaussianBlur', stdDeviation: {}}); - -- name: 2d.filter.canvasFilterObject.colorMatrix.tentative - desc: Test the functionality of ColorMatrix filters in CanvasFilter objects + @assert throws TypeError {{ filter_declaration | replace("param", + "{name: 'gaussianBlur'}") }}; + @assert throws TypeError {{ filter_declaration | replace("param", + "{name: 'gaussianBlur', stdDeviation: undefined}") }}; + @assert throws TypeError {{ filter_declaration | replace("param", + "{name: 'gaussianBlur', stdDeviation: 'foo'}") }}; + @assert throws TypeError {{ filter_declaration | replace("param", + "{name: 'gaussianBlur', stdDeviation: [1,2,3]}") }}; + @assert throws TypeError {{ filter_declaration | replace("param", + "{name: 'gaussianBlur', stdDeviation: NaN}") }}; + @assert throws TypeError {{ filter_declaration | replace("param", + "{name: 'gaussianBlur', stdDeviation: {}}") }}; + append_variants_to_name: false + variants: + layers: + filter_declaration: |- + ctx.beginLayer({filter: + param}) + canvasFilterObject: + filter_declaration: |- + ctx.filter = new CanvasFilter( + param) + tentative: .tentative + +- name: 2d.filter.{{ variant_names[0] }}.colorMatrix{{ tentative }} + desc: Test the functionality of ColorMatrix filters code: | - @assert throws TypeError new CanvasFilter({name: 'colorMatrix', values: undefined}); - @assert throws TypeError new CanvasFilter({name: 'colorMatrix', values: 'foo'}); - @assert throws TypeError new CanvasFilter({name: 'colorMatrix', values: null}); - @assert throws TypeError new CanvasFilter({name: 'colorMatrix', values: [1, 2, 3]}); - @assert throws TypeError new CanvasFilter({name: 'colorMatrix', values: [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 'a']}); - @assert throws TypeError new CanvasFilter({name: 'colorMatrix', values: [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, Infinity]}); + @assert throws TypeError {{ filter_declaration | replace("param", + "{name: 'colorMatrix', values: undefined}") }}; + + @assert throws TypeError {{ filter_declaration | replace("param", + "{name: 'colorMatrix', values: 'foo'}") }}; + + @assert throws TypeError {{ filter_declaration | replace("param", + "{name: 'colorMatrix', values: null}") }}; + + @assert throws TypeError {{ filter_declaration | replace("param", + "{name: 'colorMatrix', values: [1, 2, 3]}") }}; + + @assert throws TypeError {{ filter_declaration | replace("param", + "{name: 'colorMatrix', + values: [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, + 19, 'a']}") }}; + + @assert throws TypeError {{ filter_declaration | replace("param", + "{name: 'colorMatrix', + values: [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, + 19, Infinity]}") }}; + ctx.fillStyle = '#f00'; - ctx.filter = new CanvasFilter({name: 'colorMatrix', type: 'hueRotate', values: 0}); + {{ filter_declaration | replace("param", + "{name: 'colorMatrix', type: 'hueRotate', values: 0}") }}; ctx.fillRect(0, 0, 100, 50); + {{ close_layer -}} @assert pixel 10,10 ==~ 255,0,0,255; - ctx.filter = new CanvasFilter({name: 'colorMatrix', type: 'hueRotate', values: 90}); + + {{ filter_declaration | replace("param", + "{name: 'colorMatrix', type: 'hueRotate', values: 90}") }}; ctx.fillRect(0, 0, 100, 50); + {{ close_layer -}} @assert pixel 10,10 ==~ 0,91,0,255; - ctx.filter = new CanvasFilter({name: 'colorMatrix', type: 'hueRotate', values: 180}); + + {{ filter_declaration | replace("param", + "{name: 'colorMatrix', type: 'hueRotate', values: 180}") }}; ctx.fillRect(0, 0, 100, 50); + {{ close_layer -}} @assert pixel 10,10 ==~ 0,109,109,255; - ctx.filter = new CanvasFilter({name: 'colorMatrix', type: 'hueRotate', values: 270}); + + {{ filter_declaration | replace("param", + "{name: 'colorMatrix', type: 'hueRotate', values: 270}") }}; ctx.fillRect(0, 0, 100, 50); + {{ close_layer -}} @assert pixel 10,10 ==~ 109,18,255,255; - ctx.filter = new CanvasFilter({name: 'colorMatrix', type: 'saturate', values: 0.5}); + + {{ filter_declaration | replace("param", + "{name: 'colorMatrix', type: 'saturate', values: 0.5}") }}; ctx.fillRect(0, 0, 100, 50); + {{ close_layer -}} @assert pixel 10,10 ==~ 155,27,27,255; + ctx.clearRect(0, 0, 100, 50); - ctx.filter = new CanvasFilter({name: 'colorMatrix', type: 'luminanceToAlpha'}); + {{ filter_declaration | replace("param", + "{name: 'colorMatrix', type: 'luminanceToAlpha'}") }}; ctx.fillRect(0, 0, 100, 50); + {{ close_layer -}} @assert pixel 10,10 ==~ 0,0,0,54; - ctx.filter = new CanvasFilter({name: 'colorMatrix', values: [ - 0, 0, 0, 0, 0, - 1, 1, 1, 1, 0, - 0, 0, 0, 0, 0, - 0, 0, 0, 1, 0 - ]}); + + {{ filter_declaration | replace("param", "{name: 'colorMatrix', values: [ + 0, 0, 0, 0, 0, + 1, 1, 1, 1, 0, + 0, 0, 0, 0, 0, + 0, 0, 0, 1, 0 + ]}") }}; ctx.fillRect(0, 0, 50, 25); ctx.fillStyle = '#0f0'; ctx.fillRect(50, 0, 50, 25); @@ -141,51 +192,120 @@ ctx.fillRect(0, 25, 50, 25); ctx.fillStyle = '#fff'; ctx.fillRect(50, 25, 50, 25); + {{ close_layer -}} @assert pixel 10,10 ==~ 0,255,0,255; @assert pixel 60,10 ==~ 0,255,0,255; @assert pixel 10,30 ==~ 0,255,0,255; @assert pixel 60,30 ==~ 0,255,0,255; - -- name: 2d.filter.canvasFilterObject.convolveMatrix.exceptions.tentative + append_variants_to_name: false + variants: + layers: + filter_declaration: |- + ctx.beginLayer({filter: + param}) + close_layer: | + ctx.endLayer(); + canvasFilterObject: + filter_declaration: |- + ctx.filter = new CanvasFilter( + param) + tentative: .tentative + +- name: 2d.filter.{{ variant_names[0] }}.convolveMatrix.exceptions{{ tentative }} desc: Test exceptions on CanvasFilter() convolveMatrix code: | - @assert throws TypeError new CanvasFilter({name: 'convolveMatrix'}); - @assert throws TypeError new CanvasFilter({name: 'convolveMatrix', divisor: 2}); - @assert throws TypeError new CanvasFilter({name: 'convolveMatrix', kernelMatrix: null}); - @assert throws TypeError new CanvasFilter({name: 'convolveMatrix', kernelMatrix: 1}); - @assert throws TypeError new CanvasFilter({name: 'convolveMatrix', kernelMatrix: [[1, 0], [0]]}); - @assert throws TypeError new CanvasFilter({name: 'convolveMatrix', kernelMatrix: [[1, 'a'], [0]]}); - @assert throws TypeError new CanvasFilter({name: 'convolveMatrix', kernelMatrix: [[1, 0], 0]}); - @assert throws TypeError new CanvasFilter({name: 'convolveMatrix', kernelMatrix: [[1, 0], [0, Infinity]]}); - @assert throws TypeError new CanvasFilter({name: 'convolveMatrix', kernelMatrix: []}); - @assert throws TypeError new CanvasFilter({name: 'convolveMatrix', kernelMatrix: [1]}); - @assert throws TypeError new CanvasFilter({name: 'convolveMatrix', kernelMatrix: [1, 2, 3, 4]}); - @assert throws TypeError new CanvasFilter({name: 'convolveMatrix', kernelMatrix: [[], []]}); - @assert throws TypeError new CanvasFilter({name: 'convolveMatrix', kernelMatrix: [[1, 2], []]}); - @assert throws TypeError new CanvasFilter({name: 'convolveMatrix', kernelMatrix: [[], [1, 2]]}); + @assert throws TypeError {{ filter_declaration | replace("param", + "{name: 'convolveMatrix'}") }}; + @assert throws TypeError {{ filter_declaration | replace("param", + "{name: 'convolveMatrix', divisor: 2}") }}; + @assert throws TypeError {{ filter_declaration | replace("param", + "{name: 'convolveMatrix', kernelMatrix: null}") }}; + @assert throws TypeError {{ filter_declaration | replace("param", + "{name: 'convolveMatrix', kernelMatrix: 1}") }}; + @assert throws TypeError {{ filter_declaration | replace("param", + "{name: 'convolveMatrix', kernelMatrix: [[1, 0], [0]]}") }}; + @assert throws TypeError {{ filter_declaration | replace("param", + "{name: 'convolveMatrix', kernelMatrix: [[1, 'a'], [0]]}") }}; + @assert throws TypeError {{ filter_declaration | replace("param", + "{name: 'convolveMatrix', kernelMatrix: [[1, 0], 0]}") }}; + @assert throws TypeError {{ filter_declaration | replace("param", + "{name: 'convolveMatrix', kernelMatrix: [[1, 0], [0, Infinity]]}") }}; + @assert throws TypeError {{ filter_declaration | replace("param", + "{name: 'convolveMatrix', kernelMatrix: []}") }}; + @assert throws TypeError {{ filter_declaration | replace("param", + "{name: 'convolveMatrix', kernelMatrix: [1]}") }}; + @assert throws TypeError {{ filter_declaration | replace("param", + "{name: 'convolveMatrix', kernelMatrix: [1, 2, 3, 4]}") }}; + @assert throws TypeError {{ filter_declaration | replace("param", + "{name: 'convolveMatrix', kernelMatrix: [[], []]}") }}; + @assert throws TypeError {{ filter_declaration | replace("param", + "{name: 'convolveMatrix', kernelMatrix: [[1, 2], []]}") }}; + @assert throws TypeError {{ filter_declaration | replace("param", + "{name: 'convolveMatrix', kernelMatrix: [[], [1, 2]]}") }}; // This should not throw an error - ctx.filter = new CanvasFilter({name: 'convolveMatrix', kernelMatrix: [[]]}); - ctx.filter = new CanvasFilter({name: 'convolveMatrix', kernelMatrix: [[1]]}); - -- name: 2d.filter.canvasFilterObject.componentTransfer.linear.tentative + {{ filter_declaration | replace("param", + "{name: 'convolveMatrix', kernelMatrix: [[]]}") }}; + {{ close_layer -}} + {{ filter_declaration | replace("param", + "{name: 'convolveMatrix', kernelMatrix: [[1]]}") }}; + {{ close_layer -}} + append_variants_to_name: false + variants: + layers: + filter_declaration: |- + ctx.beginLayer({filter: + param}) + close_layer: | + ctx.endLayer(); + canvasFilterObject: + filter_declaration: |- + ctx.filter = new CanvasFilter( + param) + tentative: .tentative + +- name: >- + 2d.filter.{{ variant_names[0] }}.componentTransfer.linear{{ tentative }} desc: Test pixels on CanvasFilter() componentTransfer with linear type + size: [100, 100] + fuzzy: maxDifference=0-2; totalPixels=0-500 code: | + const slopes = [0.5, 1.2, -0.2]; + const intercepts = [0.25, 0, 0.5]; + {{ filter_declaration | replace("param", "{name: 'componentTransfer', + funcR: {type: 'linear', slope: slopes[0], intercept: intercepts[0]}, + funcG: {type: 'linear', slope: slopes[1], intercept: intercepts[1]}, + funcB: {type: 'linear', slope: slopes[2], intercept: intercepts[2]}, + }") }}; + + const inputColors = [ + [255, 255, 255], + [0, 0, 0], + [127, 0, 34], + [252, 186, 3], + [50, 68, 87], + ]; + + for (let i = 0 ; i < inputColors.length ; ++i) { + const color = inputColors[i]; + ctx.fillStyle = `rgb(${color[0]}, ${color[1]}, ${color[2]})`; + ctx.fillRect(i * 10, i * 10, 10, 10); + } + {{ close_layer }} + reference: | // From https://www.w3.org/TR/SVG11/filters.html#feComponentTransferElement function getColor(inputColor, slopes, intercepts) { return [ - Math.max(0, Math.min(1, inputColor[0]/255 * slopes[0] + intercepts[0])) * 255, - Math.max(0, Math.min(1, inputColor[1]/255 * slopes[1] + intercepts[1])) * 255, - Math.max(0, Math.min(1, inputColor[2]/255 * slopes[2] + intercepts[2])) * 255, + Math.max(0, Math.min(1, + inputColor[0]/255 * slopes[0] + intercepts[0])) * 255, + Math.max(0, Math.min(1, + inputColor[1]/255 * slopes[1] + intercepts[1])) * 255, + Math.max(0, Math.min(1, + inputColor[2]/255 * slopes[2] + intercepts[2])) * 255, ]; } const slopes = [0.5, 1.2, -0.2]; const intercepts = [0.25, 0, 0.5]; - ctx.filter = new CanvasFilter({name: 'componentTransfer', - funcR: {type: 'linear', slope: slopes[0], intercept: intercepts[0]}, - funcG: {type: 'linear', slope: slopes[1], intercept: intercepts[1]}, - funcB: {type: 'linear', slope: slopes[2], intercept: intercepts[2]}, - }); const inputColors = [ [255, 255, 255], @@ -195,21 +315,35 @@ [50, 68, 87], ]; - for (const color of inputColors) { + for (let i = 0 ; i < inputColors.length ; ++i) { + const color = inputColors[i]; let outputColor = getColor(color, slopes, intercepts); - ctx.fillStyle = `rgb(${color[0]}, ${color[1]}, ${color[2]})`; - ctx.fillRect(0, 0, 10, 10); - _assertPixelApprox(canvas, 5, 5, outputColor[0],outputColor[1],outputColor[2],255, 2); + ctx.fillStyle = `rgb(${outputColor[0]}, ${outputColor[1]}, + ${outputColor[2]})`; + ctx.fillRect(i * 10, i * 10, 10, 10); } - -- name: 2d.filter.canvasFilterObject.componentTransfer.identity.tentative + {{ close_layer }} + append_variants_to_name: false + variants: + layers: + filter_declaration: |- + ctx.beginLayer({filter: param}) + close_layer: ctx.endLayer(); + canvasFilterObject: + filter_declaration: |- + ctx.filter = new CanvasFilter(param) + tentative: .tentative + +- name: >- + 2d.filter.{{ variant_names[0] }}.componentTransfer.identity{{ tentative }} desc: Test pixels on CanvasFilter() componentTransfer with identity type + size: [100, 100] code: | - ctx.filter = new CanvasFilter({name: 'componentTransfer', + {{ filter_declaration | replace("param", "{name: 'componentTransfer', funcR: {type: 'identity'}, funcG: {type: 'identity'}, funcB: {type: 'identity'}, - }); + }") }}; const inputColors = [ [255, 255, 255], @@ -219,32 +353,86 @@ [50, 68, 87], ]; - for (const color of inputColors) { - ctx.fillStyle = `rgba(${color[0]}, ${color[1]}, ${color[2]}, 1)`, - ctx.fillRect(0, 0, 10, 10); - _assertPixel(canvas, 5, 5, color[0],color[1],color[2],255); + for (let i = 0 ; i < inputColors.length ; ++i) { + const color = inputColors[i]; + ctx.fillStyle = `rgb(${color[0]}, ${color[1]}, ${color[2]})`; + ctx.fillRect(i * 10, i * 10, 10, 10); } + {{ close_layer }} + reference: | + const inputColors = [ + [255, 255, 255], + [0, 0, 0], + [127, 0, 34], + [252, 186, 3], + [50, 68, 87], + ]; -- name: 2d.filter.canvasFilterObject.componentTransfer.gamma.tentative + for (let i = 0 ; i < inputColors.length ; ++i) { + let outputColor = inputColors[i]; + ctx.fillStyle = `rgb(${outputColor[0]}, ${outputColor[1]}, + ${outputColor[2]})`; + ctx.fillRect(i * 10, i * 10, 10, 10); + } + append_variants_to_name: false + variants: + layers: + filter_declaration: |- + ctx.beginLayer({filter: param}) + close_layer: ctx.endLayer(); + canvasFilterObject: + filter_declaration: |- + ctx.filter = new CanvasFilter(param) + tentative: .tentative + +- name: >- + 2d.filter.{{ variant_names[0] }}.componentTransfer.gamma{{ tentative }} desc: Test pixels on CanvasFilter() componentTransfer with gamma type + size: [100, 100] + fuzzy: maxDifference=0-2; totalPixels=0-500 code: | + const amplitudes = [2, 1.1, 0.5]; + const exponents = [5, 3, 1]; + const offsets = [0.25, 0, 0.5]; + {{ filter_declaration | replace("param", "{name: 'componentTransfer', + funcR: {type: 'gamma', amplitude: amplitudes[0], + exponent: exponents[0], offset: offsets[0]}, + funcG: {type: 'gamma', amplitude: amplitudes[1], + exponent: exponents[1], offset: offsets[1]}, + funcB: {type: 'gamma', amplitude: amplitudes[2], + exponent: exponents[2], offset: offsets[2]}, + }") }}; + + const inputColors = [ + [255, 255, 255], + [0, 0, 0], + [127, 0, 34], + [252, 186, 3], + [50, 68, 87], + ]; + + for (let i = 0 ; i < inputColors.length ; ++i) { + const color = inputColors[i]; + ctx.fillStyle = `rgb(${color[0]}, ${color[1]}, ${color[2]})`; + ctx.fillRect(i * 10, i * 10, 10, 10); + } + {{ close_layer }} + reference: | // From https://www.w3.org/TR/SVG11/filters.html#feComponentTransferElement function getColor(inputColor, amplitude, exponent, offset) { return [ - Math.max(0, Math.min(1, Math.pow(inputColor[0]/255, exponent[0]) * amplitude[0] + offset[0])) * 255, - Math.max(0, Math.min(1, Math.pow(inputColor[1]/255, exponent[1]) * amplitude[1] + offset[1])) * 255, - Math.max(0, Math.min(1, Math.pow(inputColor[2]/255, exponent[2]) * amplitude[2] + offset[2])) * 255, + Math.max(0, Math.min(1, Math.pow(inputColor[0]/255, + exponent[0]) * amplitude[0] + offset[0])) * 255, + Math.max(0, Math.min(1, Math.pow(inputColor[1]/255, + exponent[1]) * amplitude[1] + offset[1])) * 255, + Math.max(0, Math.min(1, Math.pow(inputColor[2]/255, + exponent[2]) * amplitude[2] + offset[2])) * 255, ]; } const amplitudes = [2, 1.1, 0.5]; const exponents = [5, 3, 1]; const offsets = [0.25, 0, 0.5]; - ctx.filter = new CanvasFilter({name: 'componentTransfer', - funcR: {type: 'gamma', amplitude: amplitudes[0], exponent: exponents[0], offset: offsets[0]}, - funcG: {type: 'gamma', amplitude: amplitudes[1], exponent: exponents[1], offset: offsets[1]}, - funcB: {type: 'gamma', amplitude: amplitudes[2], exponent: exponents[2], offset: offsets[2]}, - }); const inputColors = [ [255, 255, 255], @@ -254,16 +442,54 @@ [50, 68, 87], ]; - for (const color of inputColors) { + for (let i = 0 ; i < inputColors.length ; ++i) { + const color = inputColors[i]; let outputColor = getColor(color, amplitudes, exponents, offsets); - ctx.fillStyle = `rgb(${color[0]}, ${color[1]}, ${color[2]})`; - ctx.fillRect(0, 0, 10, 10); - _assertPixelApprox(canvas, 5, 5, outputColor[0],outputColor[1],outputColor[2],255, 2); + ctx.fillStyle = `rgb(${outputColor[0]}, ${outputColor[1]}, + ${outputColor[2]})`; + ctx.fillRect(i * 10, i * 10, 10, 10); } - -- name: 2d.filter.canvasFilterObject.componentTransfer.table.tentative + append_variants_to_name: false + variants: + layers: + filter_declaration: |- + ctx.beginLayer({filter: param}) + close_layer: ctx.endLayer(); + canvasFilterObject: + filter_declaration: |- + ctx.filter = new CanvasFilter(param) + tentative: .tentative + +- name: >- + 2d.filter.{{ variant_names[0] }}.componentTransfer.table{{ tentative }} desc: Test pixels on CanvasFilter() componentTransfer with table type + size: [100, 100] + fuzzy: maxDifference=0-2; totalPixels=0-500 code: | + tableValuesR = [0, 0, 1, 1]; + tableValuesG = [2, 0, 0.5, 3]; + tableValuesB = [1, -1, 5, 0]; + {{ filter_declaration | replace("param", "{name: 'componentTransfer', + funcR: {type: 'table', tableValues: tableValuesR}, + funcG: {type: 'table', tableValues: tableValuesG}, + funcB: {type: 'table', tableValues: tableValuesB}, + }") }}; + + const inputColors = [ + [255, 255, 255], + [0, 0, 0], + [127, 0, 34], + [252, 186, 3], + [50, 68, 87], + ]; + + for (let i = 0 ; i < inputColors.length ; ++i) { + const color = inputColors[i]; + ctx.fillStyle = `rgb(${color[0]}, ${color[1]}, ${color[2]})`; + ctx.fillRect(i * 10, i * 10, 10, 10); + } + {{ close_layer }} + reference: | // From https://www.w3.org/TR/SVG11/filters.html#feComponentTransferElement function getTransformedValue(C, V) { // Get the right interval @@ -285,11 +511,6 @@ tableValuesR = [0, 0, 1, 1]; tableValuesG = [2, 0, 0.5, 3]; tableValuesB = [1, -1, 5, 0]; - ctx.filter = new CanvasFilter({name: 'componentTransfer', - funcR: {type: 'table', tableValues: tableValuesR}, - funcG: {type: 'table', tableValues: tableValuesG}, - funcB: {type: 'table', tableValues: tableValuesB}, - }); const inputColors = [ [255, 255, 255], @@ -299,16 +520,55 @@ [50, 68, 87], ]; - for (const color of inputColors) { - let outputColor = getColor(color, [tableValuesR, tableValuesG, tableValuesB]); - ctx.fillStyle = `rgb(${color[0]}, ${color[1]}, ${color[2]})`; - ctx.fillRect(0, 0, 10, 10); - _assertPixelApprox(canvas, 5, 5, outputColor[0],outputColor[1],outputColor[2],255, 2); + for (let i = 0 ; i < inputColors.length ; ++i) { + const color = inputColors[i]; + let outputColor = getColor( + color, [tableValuesR, tableValuesG, tableValuesB]); + ctx.fillStyle = `rgb(${outputColor[0]}, ${outputColor[1]}, + ${outputColor[2]})`; + ctx.fillRect(i * 10, i * 10, 10, 10); } - -- name: 2d.filter.canvasFilterObject.componentTransfer.discrete.tentative + append_variants_to_name: false + variants: + layers: + filter_declaration: |- + ctx.beginLayer({filter: param}) + close_layer: ctx.endLayer(); + canvasFilterObject: + filter_declaration: |- + ctx.filter = new CanvasFilter(param) + tentative: .tentative + +- name: >- + 2d.filter.{{ variant_names[0] }}.componentTransfer.discrete{{ tentative }} desc: Test pixels on CanvasFilter() componentTransfer with discrete type + size: [100, 100] + fuzzy: maxDifference=0-2; totalPixels=0-500 code: | + tableValuesR = [0, 0, 1, 1]; + tableValuesG = [2, 0, 0.5, 3]; + tableValuesB = [1, -1, 5, 0]; + {{ filter_declaration | replace("param", "{name: 'componentTransfer', + funcR: {type: 'discrete', tableValues: tableValuesR}, + funcG: {type: 'discrete', tableValues: tableValuesG}, + funcB: {type: 'discrete', tableValues: tableValuesB}, + }") }}; + + const inputColors = [ + [255, 255, 255], + [0, 0, 0], + [127, 0, 34], + [252, 186, 3], + [50, 68, 87], + ]; + + for (let i = 0 ; i < inputColors.length ; ++i) { + const color = inputColors[i]; + ctx.fillStyle = `rgb(${color[0]}, ${color[1]}, ${color[2]})`; + ctx.fillRect(i * 10, i * 10, 10, 10); + } + {{ close_layer }} + reference: | // From https://www.w3.org/TR/SVG11/filters.html#feComponentTransferElement function getTransformedValue(C, V) { // Get the right interval @@ -330,11 +590,6 @@ tableValuesR = [0, 0, 1, 1]; tableValuesG = [2, 0, 0.5, 3]; tableValuesB = [1, -1, 5, 0]; - ctx.filter = new CanvasFilter({name: 'componentTransfer', - funcR: {type: 'discrete', tableValues: tableValuesR}, - funcG: {type: 'discrete', tableValues: tableValuesG}, - funcB: {type: 'discrete', tableValues: tableValuesB}, - }); const inputColors = [ [255, 255, 255], @@ -343,24 +598,38 @@ [252, 186, 3], [50, 68, 87], ]; - - for (const color of inputColors) { - let outputColor = getColor(color, [tableValuesR, tableValuesG, tableValuesB]); - ctx.fillStyle = `rgb(${color[0]}, ${color[1]}, ${color[2]})`; - ctx.fillRect(0, 0, 10, 10); - _assertPixelApprox(canvas, 5, 5, outputColor[0],outputColor[1],outputColor[2],255, 2); + for (let i = 0 ; i < inputColors.length ; ++i) { + const color = inputColors[i]; + let outputColor = getColor( + color, [tableValuesR, tableValuesG, tableValuesB]); + ctx.fillStyle = `rgb(${outputColor[0]}, ${outputColor[1]}, + ${outputColor[2]})`; + ctx.fillRect(i * 10, i * 10, 10, 10); } - -- name: 2d.filter.canvasFilterObject.gaussianBlur.tentative + append_variants_to_name: false + variants: + layers: + filter_declaration: |- + ctx.beginLayer({filter: param}) + close_layer: ctx.endLayer(); + canvasFilterObject: + filter_declaration: |- + ctx.filter = new CanvasFilter(param) + tentative: .tentative + +- name: >- + 2d.filter.{{ variant_names[0] }}.gaussianBlur.{{ variant_names[1] }}{{ + tentative }} desc: Test CanvasFilter() with gaussianBlur. size: [100, 100] code: | ctx.fillStyle = 'teal'; - ctx.filter = new CanvasFilter({ + {{ filter_declaration | replace("param", "{ name: 'gaussianBlur', stdDeviation: [{{ blur_x }}, {{blur_y}}], - }); + }") }} ctx.fillRect(25, 25, 50, 50); + {{ close_layer }} html_reference: | <svg xmlns="http://www.w3.org/2000/svg" width="{{ size[0] }}" height="{{ size[1] }}" @@ -371,24 +640,33 @@ <rect x="25" y="25" width="50" height="50" fill="teal" filter="url(#blur)" /> </svg> - variants: - x-only: - blur_x: 4 - blur_y: 0 - mostly-x: - blur_x: 4 - blur_y: 1 - isotropic: - blur_x: 4 - blur_y: 4 - mostly-y: - blur_x: 1 - blur_y: 4 - y-only: - blur_x: 0 - blur_y: 4 - -- name: 2d.filter.canvasFilterObject.dropShadow.tentative + append_variants_to_name: false + variant_matrix: + - layers: + filter_declaration: |- + ctx.beginLayer({filter: param}); + close_layer: ctx.endLayer(); + canvasFilterObject: + filter_declaration: |- + ctx.filter = new CanvasFilter(param); + tentative: .tentative + - x-only: + blur_x: 4 + blur_y: 0 + mostly-x: + blur_x: 4 + blur_y: 1 + isotropic: + blur_x: 4 + blur_y: 4 + mostly-y: + blur_x: 1 + blur_y: 4 + y-only: + blur_x: 0 + blur_y: 4 + +- name: 2d.filter.{{ variant_names[0] }}.dropShadow{{ tentative }} desc: Test CanvasFilter() dropShadow object. size: [520, 420] code: | @@ -401,90 +679,91 @@ ctx.fillStyle = 'crimson'; // Parameter defaults. - ctx.filter = new CanvasFilter({name: 'dropShadow'}); + {{ filter_declaration | replace("param", "{name: 'dropShadow'}") }} ctx.fillRect(10, 10, 80, 80); + {{ close_layer -}} // All parameters specified. - ctx.filter = new CanvasFilter( - {name: 'dropShadow', dx: 9, dy: 12, stdDeviation: 5, - floodColor: 'purple', floodOpacity: 0.7}); + {{ filter_declaration | replace("param", "{name: 'dropShadow', dx: 9, dy: 12, stdDeviation: 5, + floodColor: 'purple', floodOpacity: 0.7}") }} ctx.fillRect(110, 10, 80, 80); + {{ close_layer -}} // Named color. - ctx.filter = new CanvasFilter( - {name: 'dropShadow', dx: 9, dy: 12, stdDeviation: 3, - floodColor: 'purple'}); + {{ filter_declaration | replace("param", "{name: 'dropShadow', dx: 9, dy: 12, stdDeviation: 3, + floodColor: 'purple'}") }} ctx.fillRect(10, 110, 80, 80); + {{ close_layer -}} // System color. - ctx.filter = new CanvasFilter( - {name: 'dropShadow', dx: 9, dy: 12, stdDeviation: 3, - floodColor: 'LinkText'}); + {{ filter_declaration | replace("param", "{name: 'dropShadow', dx: 9, dy: 12, stdDeviation: 3, + floodColor: 'LinkText'}") }} ctx.fillRect(110, 110, 80, 80); + {{ close_layer -}} // Numerical color. - ctx.filter = new CanvasFilter( - {name: 'dropShadow', dx: 9, dy: 12, stdDeviation: 3, - floodColor: 'rgba(20, 50, 130, 1)'}); + {{ filter_declaration | replace("param", "{name: 'dropShadow', dx: 9, dy: 12, stdDeviation: 3, + floodColor: 'rgba(20, 50, 130, 1)'}") }} ctx.fillRect(210, 110, 80, 80); + {{ close_layer -}} // Transparent floodColor. - ctx.filter = new CanvasFilter( - {name: 'dropShadow', dx: 9, dy: 12, stdDeviation: 3, - floodColor: 'rgba(20, 50, 130, 0.7)'}); + {{ filter_declaration | replace("param", "{name: 'dropShadow', dx: 9, dy: 12, stdDeviation: 3, + floodColor: 'rgba(20, 50, 130, 0.7)'}") }} ctx.fillRect(310, 110, 80, 80); + {{ close_layer -}} // Transparent floodColor and floodOpacity. - ctx.filter = new CanvasFilter( - {name: 'dropShadow', dx: 9, dy: 12, stdDeviation: 3, - floodColor: 'rgba(20, 50, 130, 0.7)', floodOpacity: 0.7}); + {{ filter_declaration | replace("param", "{name: 'dropShadow', dx: 9, dy: 12, stdDeviation: 3, + floodColor: 'rgba(20, 50, 130, 0.7)', floodOpacity: 0.7}") }} ctx.fillRect(410, 110, 80, 80); + {{ close_layer -}} // No blur. - ctx.filter = new CanvasFilter( - {name: 'dropShadow', dx: 9, dy: 12, stdDeviation: 0, - floodColor: 'purple'}); + {{ filter_declaration | replace("param", "{name: 'dropShadow', dx: 9, dy: 12, stdDeviation: 0, + floodColor: 'purple'}") }} ctx.fillRect(10, 210, 80, 80); + {{ close_layer -}} // Single float blur. - ctx.filter = new CanvasFilter( - {name: 'dropShadow', dx: 9, dy: 12, stdDeviation: 5, - floodColor: 'purple'}); + {{ filter_declaration | replace("param", "{name: 'dropShadow', dx: 9, dy: 12, stdDeviation: 5, + floodColor: 'purple'}") }} ctx.fillRect(110, 210, 80, 80); + {{ close_layer -}} // Single negative float blur. - ctx.filter = new CanvasFilter( - {name: 'dropShadow', dx: 9, dy: 12, stdDeviation: -5, - floodColor: 'purple'}); + {{ filter_declaration | replace("param", "{name: 'dropShadow', dx: 9, dy: 12, stdDeviation: -5, + floodColor: 'purple'}") }} ctx.fillRect(210, 210, 80, 80); + {{ close_layer -}} // Two floats (X&Y) blur. - ctx.filter = new CanvasFilter( - {name: 'dropShadow', dx: 9, dy: 12, stdDeviation: [3, 5], - floodColor: 'purple'}); + {{ filter_declaration | replace("param", "{name: 'dropShadow', dx: 9, dy: 12, stdDeviation: [3, 5], + floodColor: 'purple'}") }} ctx.fillRect(310, 210, 80, 80); + {{ close_layer -}} // Two negative floats (X&Y) blur. - ctx.filter = new CanvasFilter( - {name: 'dropShadow', dx: 9, dy: 12, stdDeviation: [-3, -5], - floodColor: 'purple'}); + {{ filter_declaration | replace("param", "{name: 'dropShadow', dx: 9, dy: 12, stdDeviation: [-3, -5], + floodColor: 'purple'}") }} ctx.fillRect(410, 210, 80, 80); + {{ close_layer -}} // Degenerate parameter values. - ctx.filter = new CanvasFilter( - {name: 'dropShadow', dx: [-5], dy: [], stdDeviation: null, - floodColor: 'purple', floodOpacity: [2]}); + {{ filter_declaration | replace("param", "{name: 'dropShadow', dx: [-5], dy: [], stdDeviation: null, + floodColor: 'purple', floodOpacity: [2]}") }} ctx.fillRect(10, 310, 80, 80); + {{ close_layer -}} - ctx.filter = new CanvasFilter( - {name: 'dropShadow', dx: null, dy: '5', stdDeviation: [[-5], ['3']], - floodColor: 'purple', floodOpacity: '0.8'}); + {{ filter_declaration | replace("param", "{name: 'dropShadow', dx: null, dy: '5', stdDeviation: [[-5], ['3']], + floodColor: 'purple', floodOpacity: '0.8'}") }} ctx.fillRect(110, 310, 80, 80); + {{ close_layer -}} - ctx.filter = new CanvasFilter( - {name: 'dropShadow', dx: true, dy: ['10'], stdDeviation: false, - floodColor: 'purple', floodOpacity: ['0.4']}); + {{ filter_declaration | replace("param", "{name: 'dropShadow', dx: true, dy: ['10'], stdDeviation: false, + floodColor: 'purple', floodOpacity: ['0.4']}") }} ctx.fillRect(210, 310, 80, 80); + {{ close_layer -}} html_reference: | <svg xmlns="http://www.w3.org/2000/svg" width={{ size[0] }} height={{ size[1] }} @@ -537,41 +816,70 @@ <rect x=210 y=310 width=80 height=80 fill="crimson" filter="drop-shadow(1px 10px 0px rgba(128, 0, 128, 0.4))"/> </svg> - -- name: 2d.filter.canvasFilterObject.dropShadow.exceptions.tentative + append_variants_to_name: false + variants: + layers: + filter_declaration: |- + ctx.beginLayer({filter: param}); + close_layer: | + ctx.endLayer(); + canvasFilterObject: + filter_declaration: |- + ctx.filter = new CanvasFilter(param); + tentative: .tentative + +- name: 2d.filter.{{ variant_names[0] }}.dropShadow.exceptions{{ tentative }} desc: Test exceptions on CanvasFilter() dropShadow object code: | - @unroll @assert new CanvasFilter({\- + // Should not throw an error. + @unroll {{ filter_declaration | replace("param", "{\- name: 'dropShadow', \- <dx | dy | floodOpacity>: \- - <10 | -1 | 0.5 | null | true | false | [] | [20] | '30'>}); - @unroll @assert new CanvasFilter({\- + <10 | -1 | 0.5 | null | true | false | [] | [20] | '30'>}") }}; + @unroll {{ filter_declaration | replace("param", "{\- + name: 'dropShadow', \- + <dx | dy | floodOpacity>: \- + <10 | -1 | 0.5 | null | true | false | [] | [20] | '30'>}") }}; + @unroll {{ filter_declaration | replace("param", "{\- name: 'dropShadow', \- <stdDeviation>: \- <10 | -1 | 0.5 | null | true | false | [] | [20] | '30' | \- [10, -1] | [0.5, null] | [true, false] | [[], [20]] | \- - ['30', ['40']]>}); - @unroll @assert new CanvasFilter({\- + ['30', ['40']]>}") }}; + @unroll {{ filter_declaration | replace("param", "{\- name: 'dropShadow', \- <floodColor>: \- - <'red' | 'canvas' | 'rgba(4, -3, 0.5, 1)' | '#aabbccdd' | '#abcd'>}); + <'red' | 'canvas' | 'rgba(4, -3, 0.5, 1)' | '#aabbccdd' | + '#abcd'>}") }}; - @unroll @assert throws TypeError new CanvasFilter({\- - name: 'dropShadow', \- + // Should throw a TypeError. + @unroll @assert throws TypeError {{ filter_declaration | replace("param", \- + "{name: 'dropShadow', \- <dx | dy | floodOpacity>: \- - <NaN | Infinity | -Infinity | undefined | 'test' | {} | [1, 2]>}); - @unroll @assert throws TypeError new CanvasFilter({\- - name: 'dropShadow', \- + <NaN | Infinity | -Infinity | undefined | 'test' | {} | [1, 2]>}") }}; + @unroll @assert throws TypeError {{ filter_declaration | replace("param", \- + "{name: 'dropShadow', \- <stdDeviation>: \- <NaN | Infinity | -Infinity | undefined | 'test' | {} | [1, 2, 3] | \- [1, NaN] | [1, Infinity] | [1, -Infinity] | [1, undefined] | \- - [1, 'test'] | [1, {}] | [1, [2, 3]]>}); - @unroll @assert throws TypeError new CanvasFilter({\- - name: 'dropShadow', \- + [1, 'test'] | [1, {}] | [1, [2, 3]]>}") }}; + @unroll @assert throws TypeError {{ filter_declaration | replace("param", \- + "{name: 'dropShadow', \- <floodColor>: \- - <'test' | 'rgba(NaN, 3, 2, 1)' | 10 | undefined | null | NaN>}); - -- name: 2d.filter.canvasFilterObject.turbulence.inputTypes.tentative + <'test' | 'rgba(NaN, 3, 2, 1)' | 10 | undefined | null | NaN>}") }}; + append_variants_to_name: false + variants: + layers: + filter_declaration: |- + ctx.beginLayer({filter: + param}); ctx.endLayer() + canvasFilterObject: + filter_declaration: |- + ctx.filter = new CanvasFilter( + param) + tentative: .tentative + +- name: 2d.filter.{{ variant_names[0] }}.turbulence.inputTypes{{ tentative }} desc: Test exceptions on CanvasFilter() turbulence object code: | const errorTestCases = [ @@ -671,10 +979,22 @@ for (testCase of errorTestCases) { const filterOptions = {...{name: 'turbulence'}, ...testCase}; - @assert throws TypeError new CanvasFilter(filterOptions); + @assert throws TypeError {{ filter_declaration | + replace("param", "filterOptions") }}; } for (testCase of workingTestCases) { const filterOptions = {...{name: 'turbulence'}, ...testCase}; - @assert new CanvasFilter(filterOptions) != null; + {{ filter_declaration | replace("param", "filterOptions") }}; + {{- close_layer }} } + append_variants_to_name: false + variants: + layers: + filter_declaration: |- + ctx.beginLayer({filter: param}) + close_layer: "\n ctx.endLayer();" + canvasFilterObject: + filter_declaration: |- + ctx.filter = new CanvasFilter(param) + tentative: .tentative |