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add denser notation
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@mcnuttandrew
mcnuttandrew committed Feb 1, 2024
1 parent 13bc287 commit 0049727
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7 changes: 4 additions & 3 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -12,12 +12,13 @@ First time you start it up you should also run `yarn prep data`

# Language todos

- [ ] Parser
- [ ] Parser?
- [ ] Integration into main app
- [ ] "Blame" for colors
- [ ] JSON Schema (for validation) (if parser is not used)
- [ ] Basic Language
- [ ] Multi indexing (eg all colors a b c)
- [ ] Swap left/right for [a, b] for density
- [x] Basic Language
- [x] Multi indexing (eg all colors a b c)

# Todo bankruptcy

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107 changes: 74 additions & 33 deletions src/lib/LintLanguage.test.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -49,37 +49,38 @@ test("LintLanguage Quantifiers All - Simple", () => {
const simpProg = (colors: string[]) => ({
exist: {
input: "colors",
value: "a",
varb: "a",
predicate: {
exist: {
input: colors.map((x) => Color.colorFromString(x, "lab")),
value: "b",
varb: "b",
predicate: { "==": { left: "a", right: "b" } },
},
},
},
});
expect(prettyPrintLL(simpProg(["red"]))).toBe(
"exist a in (colors), exist b in ([#f00]), a == b"
"EXIST a in colors, EXIST b in ([#f00]), a == b"
);
expect(LLEval(simpProg(["red"]), exampleColors)).toBe(false);

expect(prettyPrintLL(simpProg(["#7bb9ff"]))).toBe(
"exist a in (colors), exist b in ([#7bb9ff]), a == b"
"EXIST a in colors, EXIST b in ([#7bb9ff]), a == b"
);
expect(LLEval(simpProg(["#7bb9ff"]), exampleColors)).toBe(true);
});

const expectedOutBlind = (type: string) =>
`all a in (colors), all b in (colors), NOT cvd_sim(a, ${type}) similar(9) cvd_sim(b, ${type})`;
`ALL a in colors, ALL b in colors WHERE index(a) != index(b), NOT cvd_sim(a, ${type}) similar(9) cvd_sim(b, ${type})`;
const allBlindProg = (type: string) => ({
all: {
input: "colors",
value: "a",
varb: "a",
predicate: {
all: {
input: "colors",
value: "b",
where: { "!=": { left: "a", right: "b" } },
varb: "b",
where: { "!=": { left: "index(a)", right: "index(b)" } },
predicate: {
not: {
similar: {
Expand Down Expand Up @@ -117,11 +118,11 @@ test("LintLanguage Quantifiers Exist", () => {
not: {
exist: {
input: "colors",
value: "a",
varb: "a",
predicate: {
exist: {
input: "colors",
value: "b",
varb: "b",
predicate: {
"!=": {
left: { cvd_sim: "a", type: "deuteranopia" },
Expand All @@ -134,7 +135,28 @@ test("LintLanguage Quantifiers Exist", () => {
},
};
expect(prettyPrintLL(colorBlindExists)).toBe(
"NOT exist a in (colors), exist b in (colors), cvd_sim(a, deuteranopia) != cvd_sim(b, deuteranopia)"
"NOT EXIST a in colors, EXIST b in colors, cvd_sim(a, deuteranopia) != cvd_sim(b, deuteranopia)"
);
expect(LLEval(colorBlindExists, exampleColors)).toBe(false);
});

test("LintLanguage Quantifiers Exist - DENSE", () => {
const colorBlindExists = {
not: {
exist: {
input: "colors",
varbs: ["a", "b"],
predicate: {
"!=": {
left: { cvd_sim: "a", type: "deuteranopia" },
right: { cvd_sim: "b", type: "deuteranopia" },
},
},
},
},
};
expect(prettyPrintLL(colorBlindExists)).toBe(
"NOT EXIST (a, b) in colors, cvd_sim(a, deuteranopia) != cvd_sim(b, deuteranopia)"
);
expect(LLEval(colorBlindExists, exampleColors)).toBe(false);
});
Expand All @@ -143,21 +165,21 @@ test("LintLanguage Check exists", () => {
const program = {
exist: {
input: "colors",
value: "a",
varb: "a",
predicate: { "==": { left: "a", right: "#1fbad6" } },
},
};
expect(prettyPrintLL(program)).toBe("exist a in (colors), a == #1fbad6");
expect(prettyPrintLL(program)).toBe("EXIST a in colors, a == #1fbad6");
expect(LLEval(program, exampleColors)).toBe(false);

const program2 = {
exist: {
input: "colors",
value: "a",
varb: "a",
predicate: { "!=": { left: "a", right: "#1fbad6" } },
},
};
expect(prettyPrintLL(program2)).toBe("exist a in (colors), a != #1fbad6");
expect(prettyPrintLL(program2)).toBe("EXIST a in colors, a != #1fbad6");
expect(LLEval(program2, exampleColors)).toBe(true);
});

Expand Down Expand Up @@ -220,11 +242,11 @@ test("LintLanguage to color rotate", () => {
const realisticProgram = {
exist: {
input: "colors",
value: "a",
varb: "a",
predicate: {
exist: {
input: "colors",
value: "b",
varb: "b",
predicate: {
"==": {
left: { toColor: "a", space: "hsl", channel: "h" },
Expand All @@ -241,7 +263,7 @@ test("LintLanguage to color rotate", () => {
},
};
expect(prettyPrintLL(realisticProgram)).toBe(
"exist a in (colors), exist b in (colors), toColor(a, hsl, h) == toColor(b, hsl, h) + 180"
"EXIST a in colors, EXIST b in colors, toColor(a, hsl, h) == toColor(b, hsl, h) + 180"
);
expect(LLEval(realisticProgram, exampleColors)).toBe(false);
});
Expand All @@ -257,11 +279,11 @@ test("LintLanguage Name discrimination", () => {
const program = {
all: {
input: "colors",
value: "a",
varb: "a",
predicate: {
all: {
input: "colors",
value: "b",
varb: "b",
where: { "!=": { left: "index(a)", right: "index(b)" } },
predicate: {
"!=": { left: { name: "a" }, right: { name: "b" } },
Expand All @@ -271,7 +293,26 @@ test("LintLanguage Name discrimination", () => {
},
};
expect(prettyPrintLL(program)).toBe(
"all a in (colors), all b in (colors), name(a) != name(b)"
"ALL a in colors, ALL b in colors WHERE index(a) != index(b), name(a) != name(b)"
);
expect(LLEval(program, greens)).toBe(false);
expect(LLEval(program, reds)).toBe(true);
});

test("LintLanguage Name discrimination - dense notation", () => {
// all names should be measured as different
const program = {
all: {
input: "colors",
varbs: ["a", "b"],
where: { "!=": { left: "index(a)", right: "index(b)" } },
predicate: {
"!=": { left: { name: "a" }, right: { name: "b" } },
},
},
};
expect(prettyPrintLL(program)).toBe(
"ALL (a, b) in colors WHERE index(a) != index(b), name(a) != name(b)"
);
expect(LLEval(program, greens)).toBe(false);
expect(LLEval(program, reds)).toBe(true);
Expand All @@ -282,11 +323,11 @@ test("LintLanguage Name discrimination with a single color", () => {
const program = {
all: {
input: "colors",
value: "a",
varb: "a",
predicate: {
all: {
input: "colors",
value: "b",
varb: "b",
where: { "!=": { left: "index(a)", right: "index(b)" } },
predicate: {
"!=": { left: { name: "a" }, right: { name: "b" } },
Expand All @@ -296,7 +337,7 @@ test("LintLanguage Name discrimination with a single color", () => {
},
};
expect(prettyPrintLL(program)).toBe(
"all a in (colors), all b in (colors), name(a) != name(b)"
"ALL a in colors, ALL b in colors WHERE index(a) != index(b), name(a) != name(b)"
);
expect(LLEval(program, [Color.colorFromString("#008137", "lab")])).toBe(true);
});
Expand All @@ -305,34 +346,34 @@ test("LintLanguage Avoid Extreme Colors", () => {
const program = {
all: {
input: "colors",
value: "a",
varb: "a",
predicate: {
all: {
input: ["#000000", "#ffffff"],
value: "b",
varb: "b",
predicate: { "!=": { left: "a", right: "b" } },
},
},
},
};
expect(prettyPrintLL(program)).toBe(
"all a in (colors), all b in ([#000, #fff]), a != b"
"ALL a in colors, ALL b in ([#000, #fff]), a != b"
);
expect(LLEval(program, greens)).toBe(true);
expect(LLEval(program, [Color.colorFromString("black", "lab")])).toBe(false);
});

test("LintLanguage Sequential Colors", () => {
test.skip("LintLanguage Sequential Colors", () => {
const program = {
or: [
{
all: {
input: "colors",
value: "a",
varb: "a",
predicate: {
all: {
input: "colors",
value: "b",
varb: "b",
where: {
"==": {
left: { "-": { left: "index(a)", right: 1 } },
Expand All @@ -352,11 +393,11 @@ test("LintLanguage Sequential Colors", () => {
{
all: {
input: "colors",
value: "a",
varb: "a",
predicate: {
all: {
input: "colors",
value: "b",
varb: "b",
where: {
"==": {
left: { "-": { left: "index(a)", right: 1 } },
Expand All @@ -376,7 +417,7 @@ test("LintLanguage Sequential Colors", () => {
],
};
expect(prettyPrintLL(program)).toBe(
"all a in (colors), all b in (colors), toColor(a, lab, l) > toColor(b, lab, l) or all a in (colors), all b in (colors), toColor(a, lab, l) > toColor(b, lab, l)"
"ALL a in colors, ALL b in colors, toColor(a, lab, l) > toColor(b, lab, l) or ALL a in colors, ALL b in colors, toColor(a, lab, l) > toColor(b, lab, l)"
);
expect(
LLEval(
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