#include <string>

#include <vector>

#include "gtest/gtest.h"

#include "attributes.h"

namespace {

static const unsigned int FIRST_VALID_ID = 1;

class AttributeInfo

{

public:

AttributeInfo(std::string const &attr, bool supported) :

attr(attr),

supported(supported)

{

}

std::string attr;

bool supported;

};

typedef std::vector<AttributeInfo>::iterator AttrItr;

std::vector<AttributeInfo> getKnownAttrs()

{

AttributeInfo all_attrs[] = {

AttributeInfo("attributeName", true),

AttributeInfo("begin", true),

AttributeInfo("additive", true),

AttributeInfo("font", true),

AttributeInfo("-inkscape-font-specification", true), // TODO look into this attribute's name

AttributeInfo("marker", true),

AttributeInfo("line-height", true),

AttributeInfo("accent-height", true),

AttributeInfo("accumulate", true),

AttributeInfo("alignment-baseline", true),

AttributeInfo("alphabetic", true),

AttributeInfo("amplitude", true),

AttributeInfo("animate", false),

AttributeInfo("arabic-form", true),

AttributeInfo("ascent", true),

AttributeInfo("attributeType", true),

AttributeInfo("azimuth", true),

AttributeInfo("baseFrequency", true),

AttributeInfo("baseline-shift", true),

AttributeInfo("baseProfile", false),

AttributeInfo("bbox", true),

AttributeInfo("bias", true),

AttributeInfo("by", true),

AttributeInfo("calcMode", true),

AttributeInfo("cap-height", true),

AttributeInfo("class", false),

AttributeInfo("clip", true),

AttributeInfo("clip-path", true),

AttributeInfo("clip-rule", true),

AttributeInfo("clipPathUnits", true),

AttributeInfo("color", true),

AttributeInfo("color-interpolation", true),

AttributeInfo("color-interpolation-filters", true),

AttributeInfo("color-profile", true),

AttributeInfo("color-rendering", true),

AttributeInfo("contentScriptType", false),

AttributeInfo("contentStyleType", false),

AttributeInfo("cursor", true),

AttributeInfo("cx", true),

AttributeInfo("cy", true),

AttributeInfo("d", true),

AttributeInfo("descent", true),

AttributeInfo("diffuseConstant", true),

AttributeInfo("direction", true),

AttributeInfo("display", true),

AttributeInfo("divisor", true),

AttributeInfo("dominant-baseline", true),

AttributeInfo("dur", true),

AttributeInfo("dx", true),

AttributeInfo("dy", true),

AttributeInfo("edgeMode", true),

AttributeInfo("elevation", true),

AttributeInfo("enable-background", true),

AttributeInfo("end", true),

AttributeInfo("exponent", true),

AttributeInfo("externalResourcesRequired", false),

AttributeInfo("feBlend", false),

AttributeInfo("feColorMatrix", false),

AttributeInfo("feComponentTransfer", false),

AttributeInfo("feComposite", false),

AttributeInfo("feConvolveMatrix", false),

AttributeInfo("feDiffuseLighting", false),

AttributeInfo("feDisplacementMap", false),

AttributeInfo("feFlood", false),

AttributeInfo("feGaussianBlur", false),

AttributeInfo("feImage", false),

AttributeInfo("feMerge", false),

AttributeInfo("feMorphology", false),

AttributeInfo("feOffset", false),

AttributeInfo("feSpecularLighting", false),

AttributeInfo("feTile", false),

AttributeInfo("fill", true),

AttributeInfo("fill-opacity", true),

AttributeInfo("fill-rule", true),

AttributeInfo("filter", true),

AttributeInfo("filterRes", true),

AttributeInfo("filterUnits", true),

AttributeInfo("flood-color", true),

AttributeInfo("flood-opacity", true),

AttributeInfo("font-family", true),

AttributeInfo("font-feature-settings", true),

AttributeInfo("font-size", true),

AttributeInfo("font-size-adjust", true),

AttributeInfo("font-stretch", true),

AttributeInfo("font-style", true),

AttributeInfo("font-variant", true),

AttributeInfo("font-variant-ligatures", true),

AttributeInfo("font-variant-position", true),

AttributeInfo("font-variant-caps", true),

AttributeInfo("font-variant-numeric", true),

AttributeInfo("font-variant-east-asian", true),

AttributeInfo("font-variant-alternates", true),

AttributeInfo("font-weight", true),

AttributeInfo("format", false),

AttributeInfo("from", true),

AttributeInfo("fx", true),

AttributeInfo("fr", true),

AttributeInfo("fy", true),

AttributeInfo("g1", true),

AttributeInfo("g2", true),

AttributeInfo("glyph-name", true),

AttributeInfo("glyph-orientation-horizontal", true),

AttributeInfo("glyph-orientation-vertical", true),

AttributeInfo("glyphRef", false),

AttributeInfo("gradientTransform", true),

AttributeInfo("gradientUnits", true),

AttributeInfo("hanging", true),

AttributeInfo("hatchContentUnits", true), // SVG 2.0

AttributeInfo("hatchTransform", true), // SVG 2.0 TODO renamed to transform

AttributeInfo("hatchUnits", true), // SVG 2.0

AttributeInfo("height", true),

AttributeInfo("horiz-adv-x", true),

AttributeInfo("horiz-origin-x", true),

AttributeInfo("horiz-origin-y", true),

AttributeInfo("ideographic", true),

AttributeInfo("image-rendering", true),

AttributeInfo("in", true),

AttributeInfo("in2", true),

AttributeInfo("intercept", true),

AttributeInfo("isolation", true),

AttributeInfo("k", true),

AttributeInfo("k1", true),

AttributeInfo("k2", true),

AttributeInfo("k3", true),

AttributeInfo("k4", true),

AttributeInfo("kernelMatrix", true),

AttributeInfo("kernelUnitLength", true),

AttributeInfo("kerning", true),

AttributeInfo("keyPoints", false),

AttributeInfo("keySplines", true),

AttributeInfo("keyTimes", true),

AttributeInfo("lang", true),

AttributeInfo("lengthAdjust", true),

AttributeInfo("letter-spacing", true),

AttributeInfo("lighting-color", true),

AttributeInfo("limitingConeAngle", true),

AttributeInfo("local", true),

AttributeInfo("marker-end", true),

AttributeInfo("marker-mid", true),

AttributeInfo("marker-start", true),

AttributeInfo("markerHeight", true),

AttributeInfo("markerUnits", true),

AttributeInfo("markerWidth", true),

AttributeInfo("mask", true),

AttributeInfo("maskContentUnits", true),

AttributeInfo("maskUnits", true),

AttributeInfo("mathematical", true),

AttributeInfo("max", true),

AttributeInfo("media", false),

AttributeInfo("method", false),

AttributeInfo("min", true),

AttributeInfo("mix-blend-mode", true),

AttributeInfo("mode", true),

AttributeInfo("name", true),

AttributeInfo("numOctaves", true),

AttributeInfo("offset", true),

AttributeInfo("onabort", false),

AttributeInfo("onactivate", false),

AttributeInfo("onbegin", false),

AttributeInfo("onclick", false),

AttributeInfo("onend", false),

AttributeInfo("onerror", false),

AttributeInfo("onfocusin", false),

AttributeInfo("onfocusout", false),

AttributeInfo("onload", true),

AttributeInfo("onmousedown", false),

AttributeInfo("onmousemove", false),

AttributeInfo("onmouseout", false),

AttributeInfo("onmouseover", false),

AttributeInfo("onmouseup", false),

AttributeInfo("onrepeat", false),

AttributeInfo("onresize", false),

AttributeInfo("onscroll", false),

AttributeInfo("onunload", false),

AttributeInfo("onzoom", false),

AttributeInfo("opacity", true),

AttributeInfo("operator", true),

AttributeInfo("order", true),

AttributeInfo("orient", true),

AttributeInfo("orientation", true),

AttributeInfo("origin", false),

AttributeInfo("overflow", true),

AttributeInfo("overline-position", true),

AttributeInfo("overline-thickness", true),

AttributeInfo("paint-order", true),

AttributeInfo("panose-1", true),

AttributeInfo("path", true),

AttributeInfo("pathLength", false),

AttributeInfo("patternContentUnits", true),

AttributeInfo("patternTransform", true),

AttributeInfo("patternUnits", true),

AttributeInfo("pitch", true), // SVG 2.-

AttributeInfo("pointer-events", true),

AttributeInfo("points", true),

AttributeInfo("pointsAtX", true),

AttributeInfo("pointsAtY", true),

AttributeInfo("pointsAtZ", true),

AttributeInfo("preserveAlpha", true),

AttributeInfo("preserveAspectRatio", true),

AttributeInfo("primitiveUnits", true),

AttributeInfo("r", true),

AttributeInfo("radius", true),

AttributeInfo("refX", true),

AttributeInfo("refY", true),

AttributeInfo("rendering-intent", true),

AttributeInfo("repeatCount", true),

AttributeInfo("repeatDur", true),

AttributeInfo("requiredFeatures", true),

AttributeInfo("requiredExtensions", true),

AttributeInfo("restart", true),

AttributeInfo("result", true),

AttributeInfo("rotate", true),

AttributeInfo("rx", true),

AttributeInfo("ry", true),

AttributeInfo("scale", true),

AttributeInfo("seed", true),

AttributeInfo("shape-inside", true),

AttributeInfo("shape-margin", true),

AttributeInfo("shape-outside", true),

AttributeInfo("shape-padding", true),

AttributeInfo("shape-rendering", true),

AttributeInfo("slope", true),

AttributeInfo("solid-color", true), // SVG 2.0

AttributeInfo("solid-opacity", true), // SVG 2.0

AttributeInfo("spacing", false),

AttributeInfo("specularConstant", true),

AttributeInfo("specularExponent", true),

AttributeInfo("spreadMethod", true),

AttributeInfo("startOffset", true),

AttributeInfo("stdDeviation", true),

AttributeInfo("stemh", true),

AttributeInfo("stemv", true),

AttributeInfo("stitchTiles", true),

AttributeInfo("stop-color", true),

AttributeInfo("stop-opacity", true),

AttributeInfo("strikethrough-position", true),

AttributeInfo("strikethrough-thickness", true),

AttributeInfo("stroke", true),

AttributeInfo("stroke-dasharray", true),

AttributeInfo("stroke-dashoffset", true),

AttributeInfo("stroke-linecap", true),

AttributeInfo("stroke-linejoin", true),

AttributeInfo("stroke-miterlimit", true),

AttributeInfo("stroke-opacity", true),

AttributeInfo("stroke-width", true),

AttributeInfo("style", true),

AttributeInfo("surfaceScale", true),

AttributeInfo("systemLanguage", true),

AttributeInfo("tableValues", true),

AttributeInfo("target", true),

AttributeInfo("targetX", true),

AttributeInfo("targetY", true),

AttributeInfo("text-align", true),

AttributeInfo("text-anchor", true),

AttributeInfo("text-decoration", true),

AttributeInfo("text-decoration-color", true),

AttributeInfo("text-decoration-fill", true),

AttributeInfo("text-decoration-line", true),

AttributeInfo("text-decoration-stroke", true),

AttributeInfo("text-decoration-style", true),

AttributeInfo("text-indent", true),

AttributeInfo("text-orientation", true),

AttributeInfo("text-rendering", true),

AttributeInfo("text-transform", true),

AttributeInfo("textLength", true),

AttributeInfo("title", false),

AttributeInfo("to", true),

AttributeInfo("transform", true),

AttributeInfo("type", true),

AttributeInfo("u1", true),

AttributeInfo("u2", true),

AttributeInfo("underline-position", true),

AttributeInfo("underline-thickness", true),

AttributeInfo("unicode", true),

AttributeInfo("unicode-bidi", true),

AttributeInfo("unicode-range", true),

AttributeInfo("units-per-em", true),

AttributeInfo("v-alphabetic", true),

AttributeInfo("v-hanging", true),

AttributeInfo("v-ideographic", true),

AttributeInfo("v-mathematical", true),

AttributeInfo("values", true),

AttributeInfo("version", true),

AttributeInfo("vert-adv-y", true),

AttributeInfo("vert-origin-x", true),

AttributeInfo("vert-origin-y", true),

AttributeInfo("viewBox", true),

AttributeInfo("viewTarget", false),

AttributeInfo("visibility", true),

AttributeInfo("white-space", true),

AttributeInfo("width", true),

AttributeInfo("widths", true),

AttributeInfo("word-spacing", true),

AttributeInfo("writing-mode", true),

AttributeInfo("x", true),

AttributeInfo("x-height", true),

AttributeInfo("x1", true),

AttributeInfo("x2", true),

AttributeInfo("xChannelSelector", true),

AttributeInfo("xlink:actuate", true),

AttributeInfo("xlink:arcrole", true),

AttributeInfo("xlink:href", true),

AttributeInfo("xlink:role", true),

AttributeInfo("xlink:show", true),

AttributeInfo("xlink:title", true),

AttributeInfo("xlink:type", true),

AttributeInfo("xml:base", false),

AttributeInfo("xml:space", true),

AttributeInfo("xmlns", false),

AttributeInfo("xmlns:xlink", false),

AttributeInfo("y", true),

AttributeInfo("y1", true),

AttributeInfo("y2", true),

AttributeInfo("yChannelSelector", true),

AttributeInfo("z", true),

AttributeInfo("zoomAndPan", false),

// Extra attributes.

AttributeInfo("id", true),

AttributeInfo("inkscape:bbox-nodes", true),

AttributeInfo("inkscape:bbox-paths", true),

AttributeInfo("inkscape:box3dsidetype", true),

AttributeInfo("inkscape:collect", true),

AttributeInfo("inkscape:color", true),

AttributeInfo("inkscape:connection-end", true),

AttributeInfo("inkscape:connection-end-point", true),

AttributeInfo("inkscape:connection-points", true),

AttributeInfo("inkscape:connection-start", true),

AttributeInfo("inkscape:connection-start-point", true),

AttributeInfo("inkscape:connector-avoid", true),

AttributeInfo("inkscape:connector-curvature", true),

AttributeInfo("inkscape:connector-spacing", true),

AttributeInfo("inkscape:connector-type", true),

AttributeInfo("inkscape:corner0", true),

AttributeInfo("inkscape:corner7", true),

AttributeInfo("inkscape:current-layer", true),

AttributeInfo("inkscape:cx", true),

AttributeInfo("inkscape:cy", true),

AttributeInfo("inkscape:document-units", true),

AttributeInfo("inkscape:dstBox", true),

AttributeInfo("inkscape:dstColumn", true),

AttributeInfo("inkscape:dstPath", true),

AttributeInfo("inkscape:dstShape", true),

AttributeInfo("inkscape:excludeShape", true),

AttributeInfo("inkscape:expanded", true),

AttributeInfo("inkscape:flatsided", true),

AttributeInfo("inkscape:groupmode", true),

AttributeInfo("inkscape:highlight-color", true),

AttributeInfo("inkscape:href", true),

AttributeInfo("inkscape:label", true),

AttributeInfo("inkscape:layoutOptions", true),

AttributeInfo("inkscape:lockguides", true),

AttributeInfo("inkscape:locked", true),

AttributeInfo("inkscape:object-nodes", true),

AttributeInfo("inkscape:object-paths", true),

AttributeInfo("inkscape:original", true),

AttributeInfo("inkscape:original-d", true),

AttributeInfo("inkscape:pagecheckerboard", true),

AttributeInfo("inkscape:pageopacity", true),

AttributeInfo("inkscape:pageshadow", true),

AttributeInfo("inkscape:path-effect", true),

AttributeInfo("inkscape:persp3d", true),

AttributeInfo("inkscape:persp3d-origin", true),

AttributeInfo("inkscape:perspectiveID", true),

AttributeInfo("inkscape:radius", true),

AttributeInfo("inkscape:randomized", true),

AttributeInfo("inkscape:rounded", true),

AttributeInfo("inkscape:snap-bbox", true),

AttributeInfo("inkscape:snap-bbox-edge-midpoints", true),

AttributeInfo("inkscape:snap-bbox-midpoints", true),

AttributeInfo("inkscape:snap-center", true),

AttributeInfo("inkscape:snap-global", true),

AttributeInfo("inkscape:snap-grids", true),

AttributeInfo("inkscape:snap-intersection-paths", true),

AttributeInfo("inkscape:snap-midpoints", true),

AttributeInfo("inkscape:snap-nodes", true),

AttributeInfo("inkscape:snap-object-midpoints", true),

AttributeInfo("inkscape:snap-others", true),

AttributeInfo("inkscape:snap-page", true),

AttributeInfo("inkscape:snap-path-clip", true),

AttributeInfo("inkscape:snap-path-mask", true),

AttributeInfo("inkscape:snap-perpendicular", true),

AttributeInfo("inkscape:snap-smooth-nodes", true),

AttributeInfo("inkscape:snap-tangential", true),

AttributeInfo("inkscape:snap-text-baseline", true),

AttributeInfo("inkscape:snap-to-guides", true),

AttributeInfo("inkscape:spray-origin", true),

AttributeInfo("inkscape:srcNoMarkup", true),

AttributeInfo("inkscape:srcPango", true),

AttributeInfo("inkscape:transform-center-x", true),

AttributeInfo("inkscape:transform-center-y", true),

AttributeInfo("inkscape:version", true),

AttributeInfo("inkscape:vp_x", true),

AttributeInfo("inkscape:vp_y", true),

AttributeInfo("inkscape:vp_z", true),

AttributeInfo("inkscape:window-height", true),

AttributeInfo("inkscape:window-maximized", true),

AttributeInfo("inkscape:window-width", true),

AttributeInfo("inkscape:window-x", true),

AttributeInfo("inkscape:window-y", true),

AttributeInfo("inkscape:zoom", true),

AttributeInfo("osb:paint", true),

AttributeInfo("sodipodi:arg1", true),

AttributeInfo("sodipodi:arg2", true),

AttributeInfo("sodipodi:argument", true),

AttributeInfo("sodipodi:cx", true),

AttributeInfo("sodipodi:cy", true),

AttributeInfo("sodipodi:end", true),

AttributeInfo("sodipodi:expansion", true),

AttributeInfo("sodipodi:insensitive", true),

AttributeInfo("sodipodi:linespacing", true),

AttributeInfo("sodipodi:nonprintable", true),

AttributeInfo("sodipodi:open", true),

AttributeInfo("sodipodi:original", true),

AttributeInfo("sodipodi:r1", true),

AttributeInfo("sodipodi:r2", true),

AttributeInfo("sodipodi:radius", true),

AttributeInfo("sodipodi:revolution", true),

AttributeInfo("sodipodi:role", true),

AttributeInfo("sodipodi:rx", true),

AttributeInfo("sodipodi:ry", true),

AttributeInfo("sodipodi:sides", true),

AttributeInfo("sodipodi:start", true),

AttributeInfo("sodipodi:t0", true),

AttributeInfo("sodipodi:version", false),

// SPMeshPatch

AttributeInfo("tensor", true),

// SPNamedView

AttributeInfo("fit-margin-top", true),

AttributeInfo("fit-margin-left", true),

AttributeInfo("fit-margin-right", true),

AttributeInfo("fit-margin-bottom", true),

AttributeInfo("units", true),

AttributeInfo("viewonly", true),

AttributeInfo("showgrid", true),

AttributeInfo("showguides", true),

AttributeInfo("gridtolerance", true),

AttributeInfo("guidetolerance", true),

AttributeInfo("objecttolerance", true),

AttributeInfo("guidecolor", true),

AttributeInfo("guideopacity", true),

AttributeInfo("guidehicolor", true),

AttributeInfo("guidehiopacity", true),

AttributeInfo("showborder", true),

AttributeInfo("inkscape:showpageshadow", true),

AttributeInfo("borderlayer", true),

AttributeInfo("bordercolor", true),

AttributeInfo("borderopacity", true),

AttributeInfo("pagecolor", true),

// SPGuide

AttributeInfo("position", true)

};

size_t count = sizeof(all_attrs) / sizeof(all_attrs[0]);

std::vector<AttributeInfo> vect(all_attrs, all_attrs + count);

EXPECT_GT(vect.size(), size_t(100)); // should be more than

return vect;

}

std::vector<size_t> getIdIds()

{

std::vector<size_t> ids;

std::vector<AttributeInfo> all_attrs = getKnownAttrs();

ids.reserve(all_attrs.size()); // minimize memory thrashing

for (AttrItr it(all_attrs.begin()); it != all_attrs.end(); ++it) {

unsigned int id = sp_attribute_lookup(it->attr.c_str());

if (id >= ids.size()) {

ids.resize(id + 1);

}

ids[id]++;

}

return ids;

}

TEST(AttributesTest, SupportedKnown)

{

std::vector<AttributeInfo> all_attrs = getKnownAttrs();

for (AttrItr it(all_attrs.begin()); it != all_attrs.end(); ++it) {

unsigned int id = sp_attribute_lookup(it->attr.c_str());

EXPECT_EQ(it->supported, id != 0u) << "Matching for attribute '" << it->attr << "'";

}

}

TEST(AttributesTest, NameRoundTrip)

{

std::vector<AttributeInfo> all_attrs = getKnownAttrs();

for (AttrItr it(all_attrs.begin()); it != all_attrs.end(); ++it) {

if (it->supported) {

unsigned int id = sp_attribute_lookup(it->attr.c_str());

char const *redoneName = reinterpret_cast<char const *>(sp_attribute_name(id));

EXPECT_TRUE(redoneName != NULL) << "For attribute '" << it->attr << "'";

if (redoneName) {

EXPECT_EQ(it->attr, redoneName);

}

}

}

}

TEST(AttributesTest, ValuesAreKnown)

{

std::vector<size_t> ids = getIdIds();

for (size_t i = FIRST_VALID_ID; i < ids.size(); ++i) {

if (!ids[i]) {

unsigned char const *name = sp_attribute_name(i);

EXPECT_TRUE(ids[i] > 0) << "Attribute string with enum " << i << " {" << name << "} not handled";

}

}

}

TEST(AttributesTest, ValuesUnique)

{

std::vector<size_t> ids = getIdIds();

for (size_t i = FIRST_VALID_ID; i < ids.size(); ++i) {

EXPECT_LE(ids[i], size_t(1)) << "Attribute enum " << i << " used for multiple strings"

<< " including {" << sp_attribute_name(i) << "}";

}

}

} // namespace