Function test

extensions/amp-animation/0.1/test/test-css-expr-resolve-calc.js:396–431

(name, argsOrFunc, css, results)

  describe('min/max/clamp', () => {
    function test(name, argsOrFunc, css, results) {
      it(`min: ${name}`, () => {
        const args =
          typeof argsOrFunc == 'function' ? argsOrFunc() : argsOrFunc;
        const min = new ast.CssMinMaxNode('min', args);
        expect(min.isConst()).to.be.false;
        if (css) {
          expect(min.css()).to.equal(`min(${css})`);
        }
        expect(resolvedCss(min)).to.equal(results[0]);
      });

      it(`max: ${name}`, () => {
        const args =
          typeof argsOrFunc == 'function' ? argsOrFunc() : argsOrFunc;
        const max = new ast.CssMinMaxNode('max', args);
        expect(max.isConst()).to.be.false;
        if (css) {
          expect(max.css()).to.equal(`max(${css})`);
        }
        expect(resolvedCss(max)).to.equal(results[1]);
      });

      if (results.length > 2) {
        it(`clamp: ${name}`, () => {
          const args =
            typeof argsOrFunc == 'function' ? argsOrFunc() : argsOrFunc;
          const clamp = new ast.CssMinMaxNode('clamp', args);
          expect(clamp.isConst()).to.be.false;
          if (css) {
            expect(clamp.css()).to.equal(`clamp(${css})`);
          }
          expect(resolvedCss(clamp)).to.equal(results[2]);
        });
      }
    }

    it('should always consider as non-const', () => {
      expect(ast.isVarCss('min(10px)')).to.be.true;