Examples with CSSExpressionMemberTermURI com.helger.css.decl.CSSExpressionMemberTermURI used on opensource projects

Example 1 with CSSExpressionMemberTermURI

use of com.helger.css.decl.CSSExpressionMemberTermURI in project jmeter by apache.

the class CssParserCacheLoader method load.

@Override
public URLCollection load(Triple<String, URL, Charset> triple) throws Exception {
    final String cssContent = triple.getLeft();
    final URL baseUrl = triple.getMiddle();
    final Charset charset = triple.getRight();
    final CSSReaderSettings readerSettings = new CSSReaderSettings().setBrowserCompliantMode(true).setFallbackCharset(charset).setCSSVersion(ECSSVersion.CSS30).setCustomErrorHandler(new LoggingCSSParseErrorHandler()).setCustomExceptionHandler(new CSSParseExceptionCallback(baseUrl));
    if (IGNORE_ALL_CSS_ERRORS) {
        readerSettings.setInterpretErrorHandler(new DoNothingCSSInterpretErrorHandler());
    }
    final CascadingStyleSheet aCSS = CSSReader.readFromStringReader(cssContent, readerSettings);
    final URLCollection urls = new URLCollection(new ArrayList<>());
    if (aCSS == null) {
        LOG.warn("Failed parsing CSS: " + baseUrl + ", got null CascadingStyleSheet");
        return urls;
    }
    CSSVisitor.visitCSSUrl(aCSS, new DefaultCSSUrlVisitor() {

        @Override
        public void onImport(CSSImportRule rule) {
            final String location = rule.getLocationString();
            if (!StringUtils.isEmpty(location)) {
                urls.addURL(location, baseUrl);
            }
        }

        // Call for URLs outside of URLs
        @Override
        public void onUrlDeclaration(final ICSSTopLevelRule aTopLevelRule, final CSSDeclaration aDeclaration, final CSSExpressionMemberTermURI aURITerm) {
        // NOOP
        // Browser fetch such urls only when CSS rule matches
        // so we disable this code
        }
    });
    return urls;
}

Example 2 with CSSExpressionMemberTermURI

use of com.helger.css.decl.CSSExpressionMemberTermURI in project ph-css by phax.

the class CSSVisitorForUrl method onDeclaration.

public void onDeclaration(@Nonnull final CSSDeclaration aDeclaration) {
    final ICSSTopLevelRule aTopLevelRule = m_aTopLevelRule.isEmpty() ? null : m_aTopLevelRule.peek();
    final CSSExpression aExpr = aDeclaration.getExpression();
    for (final ICSSExpressionMember aMember : aExpr.getAllMembers()) if (aMember instanceof CSSExpressionMemberTermURI) {
        final CSSExpressionMemberTermURI aExprTerm = (CSSExpressionMemberTermURI) aMember;
        m_aVisitor.onUrlDeclaration(aTopLevelRule, aDeclaration, aExprTerm);
    }
}

Example 3 with CSSExpressionMemberTermURI

use of com.helger.css.decl.CSSExpressionMemberTermURI in project ph-css by phax.

the class WikiVisitDataUrls method readFromStyleAttributeWithAPI.

public void readFromStyleAttributeWithAPI() {
    final String sStyle = "@import '/folder/foobar.css';\n" + "div{background:fixed url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKCAIAAAACUFjqAAAABGdBTUEAALGPC/xhBQAAAAlwSFlzAAALEgAACxIB0t1+/AAAAAd0SU1FB9EFBAoYMhVvMQIAAAAtSURBVHicY/z//z8DHoBH+v///yy4FDEyMjIwMDDhM3lgpaEuh7gTEzDiDxYA9HEPDF90e5YAAAAASUVORK5CYII=) !important;}\n" + "span { background-image:url('/my/folder/b.gif');}";
    final CascadingStyleSheet aCSS = CSSReader.readFromString(sStyle, ECSSVersion.CSS30);
    CSSVisitor.visitCSSUrl(aCSS, new DefaultCSSUrlVisitor() {

        // Called for each import
        @Override
        public void onImport(@Nonnull final CSSImportRule aImportRule) {
            System.out.println("Import: " + aImportRule.getLocationString());
        }

        // Call for URLs outside of URLs
        @Override
        public void onUrlDeclaration(@Nullable final ICSSTopLevelRule aTopLevelRule, @Nonnull final CSSDeclaration aDeclaration, @Nonnull final CSSExpressionMemberTermURI aURITerm) {
            final CSSURI aURI = aURITerm.getURI();
            if (aURI.isDataURL()) {
                final CSSDataURL aDataURL = aURI.getAsDataURL();
                System.out.println(aDeclaration.getProperty() + " - references data URL with " + aDataURL.getContentLength() + " bytes of content");
            } else
                System.out.println(aDeclaration.getProperty() + " - references regular URL: " + aURI.getURI());
        }
    });
}

Example 4 with CSSExpressionMemberTermURI

use of com.helger.css.decl.CSSExpressionMemberTermURI in project ph-css by phax.

the class CSSReader30SpecialFuncTest method testReadExpressions.

@Test
public void testReadExpressions() {
    final ECSSVersion eVersion = ECSSVersion.CSS30;
    final CSSWriterSettings aCSSWS = new CSSWriterSettings(eVersion, false);
    final Charset aCharset = StandardCharsets.UTF_8;
    final File aFile = new File("src/test/resources/testfiles/css30/good/artificial/test-expression.css");
    final CascadingStyleSheet aCSS = CSSReader.readFromFile(aFile, aCharset, eVersion);
    assertNotNull(aCSS);
    assertEquals(1, aCSS.getRuleCount());
    assertEquals(1, aCSS.getStyleRuleCount());
    final CSSStyleRule aSR = aCSS.getStyleRuleAtIndex(0);
    assertEquals("div", aSR.getSelectorsAsCSSString(aCSSWS, 0));
    assertEquals(23, aSR.getDeclarationCount());
    int i = 0;
    for (final CSSDeclaration aDecl : aSR.getAllDeclarations()) {
        final String sExpectedName = Character.toString((char) ('a' + i));
        assertEquals(sExpectedName, aDecl.getProperty());
        ++i;
    }
    CSSDeclaration aDecl;
    ICSSExpressionMember aMember;
    // a: -5
    aDecl = aSR.getDeclarationOfPropertyName("a");
    assertNotNull(aDecl);
    assertEquals(1, aDecl.getExpression().getMemberCount());
    aMember = aDecl.getExpression().getMemberAtIndex(0);
    assertTrue(aMember instanceof CSSExpressionMemberTermSimple);
    assertEquals("-5", aMember.getAsCSSString(aCSSWS));
    // b: +5
    aDecl = aSR.getDeclarationOfPropertyName("b");
    assertNotNull(aDecl);
    assertEquals(1, aDecl.getExpression().getMemberCount());
    aMember = aDecl.getExpression().getMemberAtIndex(0);
    assertTrue(aMember instanceof CSSExpressionMemberTermSimple);
    assertEquals("+5", aMember.getAsCSSString(aCSSWS));
    // c: 5
    aDecl = aSR.getDeclarationOfPropertyName("c");
    assertNotNull(aDecl);
    assertEquals(1, aDecl.getExpression().getMemberCount());
    aMember = aDecl.getExpression().getMemberAtIndex(0);
    assertTrue(aMember instanceof CSSExpressionMemberTermSimple);
    assertEquals("5", aMember.getAsCSSString(aCSSWS));
    // d: -5.12
    aDecl = aSR.getDeclarationOfPropertyName("d");
    assertNotNull(aDecl);
    assertEquals(1, aDecl.getExpression().getMemberCount());
    aMember = aDecl.getExpression().getMemberAtIndex(0);
    assertTrue(aMember instanceof CSSExpressionMemberTermSimple);
    assertEquals("-5.12", aMember.getAsCSSString(aCSSWS));
    // e: +5.12
    aDecl = aSR.getDeclarationOfPropertyName("e");
    assertNotNull(aDecl);
    assertEquals(1, aDecl.getExpression().getMemberCount());
    aMember = aDecl.getExpression().getMemberAtIndex(0);
    assertTrue(aMember instanceof CSSExpressionMemberTermSimple);
    assertEquals("+5.12", aMember.getAsCSSString(aCSSWS));
    // f: 5.12
    aDecl = aSR.getDeclarationOfPropertyName("f");
    assertNotNull(aDecl);
    assertEquals(1, aDecl.getExpression().getMemberCount());
    aMember = aDecl.getExpression().getMemberAtIndex(0);
    assertTrue(aMember instanceof CSSExpressionMemberTermSimple);
    assertEquals("5.12", aMember.getAsCSSString(aCSSWS));
    // g: -5.12%
    aDecl = aSR.getDeclarationOfPropertyName("g");
    assertNotNull(aDecl);
    assertEquals(1, aDecl.getExpression().getMemberCount());
    aMember = aDecl.getExpression().getMemberAtIndex(0);
    assertTrue(aMember instanceof CSSExpressionMemberTermSimple);
    assertEquals("-5.12%", aMember.getAsCSSString(aCSSWS));
    // h: +5.12%
    aDecl = aSR.getDeclarationOfPropertyName("h");
    assertNotNull(aDecl);
    assertEquals(1, aDecl.getExpression().getMemberCount());
    aMember = aDecl.getExpression().getMemberAtIndex(0);
    assertTrue(aMember instanceof CSSExpressionMemberTermSimple);
    assertEquals("+5.12%", aMember.getAsCSSString(aCSSWS));
    // i: 5.12%
    aDecl = aSR.getDeclarationOfPropertyName("i");
    assertNotNull(aDecl);
    assertEquals(1, aDecl.getExpression().getMemberCount());
    aMember = aDecl.getExpression().getMemberAtIndex(0);
    assertTrue(aMember instanceof CSSExpressionMemberTermSimple);
    assertEquals("5.12%", aMember.getAsCSSString(aCSSWS));
    // j: -5px
    aDecl = aSR.getDeclarationOfPropertyName("j");
    assertNotNull(aDecl);
    assertEquals(1, aDecl.getExpression().getMemberCount());
    aMember = aDecl.getExpression().getMemberAtIndex(0);
    assertTrue(aMember instanceof CSSExpressionMemberTermSimple);
    assertEquals("-5px", aMember.getAsCSSString(aCSSWS));
    // k: +5px
    aDecl = aSR.getDeclarationOfPropertyName("k");
    assertNotNull(aDecl);
    assertEquals(1, aDecl.getExpression().getMemberCount());
    aMember = aDecl.getExpression().getMemberAtIndex(0);
    assertTrue(aMember instanceof CSSExpressionMemberTermSimple);
    assertEquals("+5px", aMember.getAsCSSString(aCSSWS));
    // l: 5px
    aDecl = aSR.getDeclarationOfPropertyName("l");
    assertNotNull(aDecl);
    assertEquals(1, aDecl.getExpression().getMemberCount());
    aMember = aDecl.getExpression().getMemberAtIndex(0);
    assertTrue(aMember instanceof CSSExpressionMemberTermSimple);
    assertEquals("5px", aMember.getAsCSSString(aCSSWS));
    // m: 'string1'
    aDecl = aSR.getDeclarationOfPropertyName("m");
    assertNotNull(aDecl);
    assertEquals(1, aDecl.getExpression().getMemberCount());
    aMember = aDecl.getExpression().getMemberAtIndex(0);
    assertTrue(aMember instanceof CSSExpressionMemberTermSimple);
    assertEquals("'string1'", aMember.getAsCSSString(aCSSWS));
    // n: "string2"
    aDecl = aSR.getDeclarationOfPropertyName("n");
    assertNotNull(aDecl);
    assertEquals(1, aDecl.getExpression().getMemberCount());
    aMember = aDecl.getExpression().getMemberAtIndex(0);
    assertTrue(aMember instanceof CSSExpressionMemberTermSimple);
    assertEquals("\"string2\"", aMember.getAsCSSString(aCSSWS));
    // o: abc
    aDecl = aSR.getDeclarationOfPropertyName("o");
    assertNotNull(aDecl);
    assertEquals(1, aDecl.getExpression().getMemberCount());
    aMember = aDecl.getExpression().getMemberAtIndex(0);
    assertTrue(aMember instanceof CSSExpressionMemberTermSimple);
    assertEquals("abc", aMember.getAsCSSString(aCSSWS));
    // p: from
    aDecl = aSR.getDeclarationOfPropertyName("p");
    assertNotNull(aDecl);
    assertEquals(1, aDecl.getExpression().getMemberCount());
    aMember = aDecl.getExpression().getMemberAtIndex(0);
    assertTrue(aMember instanceof CSSExpressionMemberTermSimple);
    assertEquals("from", aMember.getAsCSSString(aCSSWS));
    // q: to
    aDecl = aSR.getDeclarationOfPropertyName("q");
    assertNotNull(aDecl);
    assertEquals(1, aDecl.getExpression().getMemberCount());
    aMember = aDecl.getExpression().getMemberAtIndex(0);
    assertTrue(aMember instanceof CSSExpressionMemberTermSimple);
    assertEquals("to", aMember.getAsCSSString(aCSSWS));
    // r: url(a.gif)
    aDecl = aSR.getDeclarationOfPropertyName("r");
    assertNotNull(aDecl);
    assertEquals(1, aDecl.getExpression().getMemberCount());
    aMember = aDecl.getExpression().getMemberAtIndex(0);
    assertTrue(aMember instanceof CSSExpressionMemberTermURI);
    assertEquals("url(a.gif)", aMember.getAsCSSString(aCSSWS));
    // s: #123
    aDecl = aSR.getDeclarationOfPropertyName("s");
    assertNotNull(aDecl);
    assertEquals(1, aDecl.getExpression().getMemberCount());
    aMember = aDecl.getExpression().getMemberAtIndex(0);
    assertTrue(aMember instanceof CSSExpressionMemberTermSimple);
    assertEquals("#123", aMember.getAsCSSString(aCSSWS));
    // t: function(5,6,abc)
    aDecl = aSR.getDeclarationOfPropertyName("t");
    assertNotNull(aDecl);
    assertEquals(1, aDecl.getExpression().getMemberCount());
    aMember = aDecl.getExpression().getMemberAtIndex(0);
    assertTrue(aMember instanceof CSSExpressionMemberFunction);
    assertEquals("function", ((CSSExpressionMemberFunction) aMember).getFunctionName());
    // 3 parameters and 2 commas
    assertEquals(5, ((CSSExpressionMemberFunction) aMember).getExpression().getMemberCount());
    assertEquals("function(5,6,abc)", aMember.getAsCSSString(aCSSWS));
    // u: calc(4 + 5)
    aDecl = aSR.getDeclarationOfPropertyName("u");
    assertNotNull(aDecl);
    assertEquals(1, aDecl.getExpression().getMemberCount());
    aMember = aDecl.getExpression().getMemberAtIndex(0);
    assertTrue(aMember instanceof CSSExpressionMemberMath);
    // 2 values and 1 operator
    assertEquals(3, ((CSSExpressionMemberMath) aMember).getMemberCount());
    assertEquals("calc(4 + 5)", aMember.getAsCSSString(aCSSWS));
    // v: inherit
    aDecl = aSR.getDeclarationOfPropertyName("v");
    assertNotNull(aDecl);
    assertEquals(1, aDecl.getExpression().getMemberCount());
    aMember = aDecl.getExpression().getMemberAtIndex(0);
    assertTrue(aMember instanceof CSSExpressionMemberTermSimple);
    assertEquals("inherit", aMember.getAsCSSString(aCSSWS));
    // w: u+1234
    aDecl = aSR.getDeclarationOfPropertyName("w");
    assertNotNull(aDecl);
    assertEquals(1, aDecl.getExpression().getMemberCount());
    aMember = aDecl.getExpression().getMemberAtIndex(0);
    assertTrue(aMember instanceof CSSExpressionMemberTermSimple);
    assertEquals("u+1234", aMember.getAsCSSString(aCSSWS));
    // Write result
    final String sCSS = new CSSWriter(aCSSWS).getCSSAsString(aCSS);
    assertNotNull(sCSS);
    if (false)
        s_aLogger.info(sCSS);
}

Example 5 with CSSExpressionMemberTermURI

use of com.helger.css.decl.CSSExpressionMemberTermURI in project ph-css by phax.

the class CSSReader30FuncTest method testReadExpressions.

@Test
public void testReadExpressions() {
    final ECSSVersion eVersion = ECSSVersion.CSS30;
    final CSSWriterSettings aCSSWS = new CSSWriterSettings(eVersion, false);
    final Charset aCharset = StandardCharsets.UTF_8;
    final File aFile = new File("src/test/resources/testfiles/css30/good/artificial/test-expression.css");
    final CascadingStyleSheet aCSS = CSSReader.readFromFile(aFile, aCharset, eVersion);
    assertNotNull(aCSS);
    assertEquals(1, aCSS.getRuleCount());
    assertEquals(1, aCSS.getStyleRuleCount());
    final CSSStyleRule aSR = aCSS.getStyleRuleAtIndex(0);
    assertEquals("div", aSR.getSelectorsAsCSSString(aCSSWS, 0));
    assertEquals(23, aSR.getDeclarationCount());
    int i = 0;
    for (final CSSDeclaration aDecl : aSR.getAllDeclarations()) {
        final String sExpectedName = Character.toString((char) ('a' + i));
        assertEquals(sExpectedName, aDecl.getProperty());
        ++i;
    }
    CSSDeclaration aDecl;
    ICSSExpressionMember aMember;
    // a: -5
    aDecl = aSR.getDeclarationOfPropertyName("a");
    assertNotNull(aDecl);
    assertEquals(1, aDecl.getExpression().getMemberCount());
    aMember = aDecl.getExpression().getMemberAtIndex(0);
    assertTrue(aMember instanceof CSSExpressionMemberTermSimple);
    assertEquals("-5", aMember.getAsCSSString(aCSSWS));
    // b: +5
    aDecl = aSR.getDeclarationOfPropertyName("b");
    assertNotNull(aDecl);
    assertEquals(1, aDecl.getExpression().getMemberCount());
    aMember = aDecl.getExpression().getMemberAtIndex(0);
    assertTrue(aMember instanceof CSSExpressionMemberTermSimple);
    assertEquals("+5", aMember.getAsCSSString(aCSSWS));
    // c: 5
    aDecl = aSR.getDeclarationOfPropertyName("c");
    assertNotNull(aDecl);
    assertEquals(1, aDecl.getExpression().getMemberCount());
    aMember = aDecl.getExpression().getMemberAtIndex(0);
    assertTrue(aMember instanceof CSSExpressionMemberTermSimple);
    assertEquals("5", aMember.getAsCSSString(aCSSWS));
    // d: -5.12
    aDecl = aSR.getDeclarationOfPropertyName("d");
    assertNotNull(aDecl);
    assertEquals(1, aDecl.getExpression().getMemberCount());
    aMember = aDecl.getExpression().getMemberAtIndex(0);
    assertTrue(aMember instanceof CSSExpressionMemberTermSimple);
    assertEquals("-5.12", aMember.getAsCSSString(aCSSWS));
    // e: +5.12
    aDecl = aSR.getDeclarationOfPropertyName("e");
    assertNotNull(aDecl);
    assertEquals(1, aDecl.getExpression().getMemberCount());
    aMember = aDecl.getExpression().getMemberAtIndex(0);
    assertTrue(aMember instanceof CSSExpressionMemberTermSimple);
    assertEquals("+5.12", aMember.getAsCSSString(aCSSWS));
    // f: 5.12
    aDecl = aSR.getDeclarationOfPropertyName("f");
    assertNotNull(aDecl);
    assertEquals(1, aDecl.getExpression().getMemberCount());
    aMember = aDecl.getExpression().getMemberAtIndex(0);
    assertTrue(aMember instanceof CSSExpressionMemberTermSimple);
    assertEquals("5.12", aMember.getAsCSSString(aCSSWS));
    // g: -5.12%
    aDecl = aSR.getDeclarationOfPropertyName("g");
    assertNotNull(aDecl);
    assertEquals(1, aDecl.getExpression().getMemberCount());
    aMember = aDecl.getExpression().getMemberAtIndex(0);
    assertTrue(aMember instanceof CSSExpressionMemberTermSimple);
    assertEquals("-5.12%", aMember.getAsCSSString(aCSSWS));
    // h: +5.12%
    aDecl = aSR.getDeclarationOfPropertyName("h");
    assertNotNull(aDecl);
    assertEquals(1, aDecl.getExpression().getMemberCount());
    aMember = aDecl.getExpression().getMemberAtIndex(0);
    assertTrue(aMember instanceof CSSExpressionMemberTermSimple);
    assertEquals("+5.12%", aMember.getAsCSSString(aCSSWS));
    // i: 5.12%
    aDecl = aSR.getDeclarationOfPropertyName("i");
    assertNotNull(aDecl);
    assertEquals(1, aDecl.getExpression().getMemberCount());
    aMember = aDecl.getExpression().getMemberAtIndex(0);
    assertTrue(aMember instanceof CSSExpressionMemberTermSimple);
    assertEquals("5.12%", aMember.getAsCSSString(aCSSWS));
    // j: -5px
    aDecl = aSR.getDeclarationOfPropertyName("j");
    assertNotNull(aDecl);
    assertEquals(1, aDecl.getExpression().getMemberCount());
    aMember = aDecl.getExpression().getMemberAtIndex(0);
    assertTrue(aMember instanceof CSSExpressionMemberTermSimple);
    assertEquals("-5px", aMember.getAsCSSString(aCSSWS));
    // k: +5px
    aDecl = aSR.getDeclarationOfPropertyName("k");
    assertNotNull(aDecl);
    assertEquals(1, aDecl.getExpression().getMemberCount());
    aMember = aDecl.getExpression().getMemberAtIndex(0);
    assertTrue(aMember instanceof CSSExpressionMemberTermSimple);
    assertEquals("+5px", aMember.getAsCSSString(aCSSWS));
    // l: 5px
    aDecl = aSR.getDeclarationOfPropertyName("l");
    assertNotNull(aDecl);
    assertEquals(1, aDecl.getExpression().getMemberCount());
    aMember = aDecl.getExpression().getMemberAtIndex(0);
    assertTrue(aMember instanceof CSSExpressionMemberTermSimple);
    assertEquals("5px", aMember.getAsCSSString(aCSSWS));
    // m: 'string1'
    aDecl = aSR.getDeclarationOfPropertyName("m");
    assertNotNull(aDecl);
    assertEquals(1, aDecl.getExpression().getMemberCount());
    aMember = aDecl.getExpression().getMemberAtIndex(0);
    assertTrue(aMember instanceof CSSExpressionMemberTermSimple);
    assertEquals("'string1'", aMember.getAsCSSString(aCSSWS));
    // n: "string2"
    aDecl = aSR.getDeclarationOfPropertyName("n");
    assertNotNull(aDecl);
    assertEquals(1, aDecl.getExpression().getMemberCount());
    aMember = aDecl.getExpression().getMemberAtIndex(0);
    assertTrue(aMember instanceof CSSExpressionMemberTermSimple);
    assertEquals("\"string2\"", aMember.getAsCSSString(aCSSWS));
    // o: abc
    aDecl = aSR.getDeclarationOfPropertyName("o");
    assertNotNull(aDecl);
    assertEquals(1, aDecl.getExpression().getMemberCount());
    aMember = aDecl.getExpression().getMemberAtIndex(0);
    assertTrue(aMember instanceof CSSExpressionMemberTermSimple);
    assertEquals("abc", aMember.getAsCSSString(aCSSWS));
    // p: from
    aDecl = aSR.getDeclarationOfPropertyName("p");
    assertNotNull(aDecl);
    assertEquals(1, aDecl.getExpression().getMemberCount());
    aMember = aDecl.getExpression().getMemberAtIndex(0);
    assertTrue(aMember instanceof CSSExpressionMemberTermSimple);
    assertEquals("from", aMember.getAsCSSString(aCSSWS));
    // q: to
    aDecl = aSR.getDeclarationOfPropertyName("q");
    assertNotNull(aDecl);
    assertEquals(1, aDecl.getExpression().getMemberCount());
    aMember = aDecl.getExpression().getMemberAtIndex(0);
    assertTrue(aMember instanceof CSSExpressionMemberTermSimple);
    assertEquals("to", aMember.getAsCSSString(aCSSWS));
    // r: url(a.gif)
    aDecl = aSR.getDeclarationOfPropertyName("r");
    assertNotNull(aDecl);
    assertEquals(1, aDecl.getExpression().getMemberCount());
    aMember = aDecl.getExpression().getMemberAtIndex(0);
    assertTrue(aMember instanceof CSSExpressionMemberTermURI);
    assertEquals("url(a.gif)", aMember.getAsCSSString(aCSSWS));
    // s: #123
    aDecl = aSR.getDeclarationOfPropertyName("s");
    assertNotNull(aDecl);
    assertEquals(1, aDecl.getExpression().getMemberCount());
    aMember = aDecl.getExpression().getMemberAtIndex(0);
    assertTrue(aMember instanceof CSSExpressionMemberTermSimple);
    assertEquals("#123", aMember.getAsCSSString(aCSSWS));
    // t: function(5,6,abc)
    aDecl = aSR.getDeclarationOfPropertyName("t");
    assertNotNull(aDecl);
    assertEquals(1, aDecl.getExpression().getMemberCount());
    aMember = aDecl.getExpression().getMemberAtIndex(0);
    assertTrue(aMember instanceof CSSExpressionMemberFunction);
    assertEquals("function", ((CSSExpressionMemberFunction) aMember).getFunctionName());
    // 3 parameters and 2 commas
    assertEquals(5, ((CSSExpressionMemberFunction) aMember).getExpression().getMemberCount());
    assertEquals("function(5,6,abc)", aMember.getAsCSSString(aCSSWS));
    // u: calc(4 + 5)
    aDecl = aSR.getDeclarationOfPropertyName("u");
    assertNotNull(aDecl);
    assertEquals(1, aDecl.getExpression().getMemberCount());
    aMember = aDecl.getExpression().getMemberAtIndex(0);
    assertTrue(aMember instanceof CSSExpressionMemberMath);
    // 2 values and 1 operator
    assertEquals(3, ((CSSExpressionMemberMath) aMember).getMemberCount());
    assertEquals("calc(4 + 5)", aMember.getAsCSSString(aCSSWS));
    // v: inherit
    aDecl = aSR.getDeclarationOfPropertyName("v");
    assertNotNull(aDecl);
    assertEquals(1, aDecl.getExpression().getMemberCount());
    aMember = aDecl.getExpression().getMemberAtIndex(0);
    assertTrue(aMember instanceof CSSExpressionMemberTermSimple);
    assertEquals("inherit", aMember.getAsCSSString(aCSSWS));
    // w: u+1234
    aDecl = aSR.getDeclarationOfPropertyName("w");
    assertNotNull(aDecl);
    assertEquals(1, aDecl.getExpression().getMemberCount());
    aMember = aDecl.getExpression().getMemberAtIndex(0);
    assertTrue(aMember instanceof CSSExpressionMemberTermSimple);
    assertEquals("u+1234", aMember.getAsCSSString(aCSSWS));
    // Write result
    final String sCSS = new CSSWriter(aCSSWS).getCSSAsString(aCSS);
    assertNotNull(sCSS);
    if (false)
        m_aLogger.info(sCSS);
}