1 files changed, 193 insertions, 0 deletions
diff --git a/layout/style/test/ListCSSProperties.cpp b/layout/style/test/ListCSSProperties.cpp
new file mode 100644
index 000000000..718032f61
--- /dev/null
+++ b/layout/style/test/ListCSSProperties.cpp
@@ -0,0 +1,193 @@
+/* vim: set shiftwidth=4 tabstop=8 autoindent cindent expandtab: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+/* build (from code) lists of all supported CSS properties */
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include "mozilla/ArrayUtils.h"
+
+struct PropertyInfo {
+    const char *propName;
+    const char *domName;
+    const char *pref;
+};
+
+const PropertyInfo gLonghandProperties[] = {
+
+#define CSS_PROP_PUBLIC_OR_PRIVATE(publicname_, privatename_) publicname_
+#define CSS_PROP(name_, id_, method_, flags_, pref_, parsevariant_, kwtable_, \
+                 stylestruct_, stylestructoffset_, animtype_)                 \
+    { #name_, #method_, pref_ },
+#define CSS_PROP_LIST_INCLUDE_LOGICAL
+
+#include "nsCSSPropList.h"
+
+#undef CSS_PROP_LIST_INCLUDE_LOGICAL
+#undef CSS_PROP
+#undef CSS_PROP_PUBLIC_OR_PRIVATE
+
+};
+
+/*
+ * These are the properties for which domName in the above list should
+ * be used.  They're in the same order as the above list, with some
+ * items skipped.
+ */
+const char* gLonghandPropertiesWithDOMProp[] = {
+
+#define CSS_PROP_LIST_EXCLUDE_INTERNAL
+#define CSS_PROP(name_, id_, method_, flags_, pref_, parsevariant_, kwtable_, \
+                 stylestruct_, stylestructoffset_, animtype_)                 \
+    #name_,
+#define CSS_PROP_LIST_INCLUDE_LOGICAL
+
+#include "nsCSSPropList.h"
+
+#undef CSS_PROP_LIST_INCLUDE_LOGICAL
+#undef CSS_PROP
+#undef CSS_PROP_LIST_EXCLUDE_INTERNAL
+
+};
+
+const PropertyInfo gShorthandProperties[] = {
+
+#define CSS_PROP_PUBLIC_OR_PRIVATE(publicname_, privatename_) publicname_
+// Need an extra level of macro nesting to force expansion of method_
+// params before they get pasted.
+#define LISTCSSPROPERTIES_INNER_MACRO(method_) #method_
+#define CSS_PROP_SHORTHAND(name_, id_, method_, flags_, pref_)	\
+    { #name_, LISTCSSPROPERTIES_INNER_MACRO(method_), pref_ },
+
+#include "nsCSSPropList.h"
+
+#undef CSS_PROP_SHORTHAND
+#undef LISTCSSPROPERTIES_INNER_MACRO
+#undef CSS_PROP_PUBLIC_OR_PRIVATE
+
+#define CSS_PROP_ALIAS(name_, id_, method_, pref_) \
+    { #name_, #method_, pref_ },
+
+#include "nsCSSPropAliasList.h"
+
+#undef CSS_PROP_ALIAS
+
+};
+
+/* see gLonghandPropertiesWithDOMProp */
+const char* gShorthandPropertiesWithDOMProp[] = {
+
+#define CSS_PROP_LIST_EXCLUDE_INTERNAL
+#define CSS_PROP_SHORTHAND(name_, id_, method_, flags_, pref_)	\
+    #name_,
+
+#include "nsCSSPropList.h"
+
+#undef CSS_PROP_SHORTHAND
+#undef CSS_PROP_LIST_EXCLUDE_INTERNAL
+
+#define CSS_PROP_ALIAS(name_, id_, method_, pref_) \
+    #name_,
+
+#include "nsCSSPropAliasList.h"
+
+#undef CSS_PROP_ALIAS
+
+};
+
+const char *gInaccessibleProperties[] = {
+    // Don't print the properties that aren't accepted by the parser, per
+    // CSSParserImpl::ParseProperty
+    "-x-cols",
+    "-x-lang",
+    "-x-span",
+    "-x-system-font",
+    "-x-text-zoom",
+    "-moz-control-character-visibility",
+    "-moz-script-level", // parsed by UA sheets only
+    "-moz-script-size-multiplier",
+    "-moz-script-min-size",
+    "-moz-math-variant",
+    "-moz-math-display", // parsed by UA sheets only
+    "-moz-top-layer", // parsed by UA sheets only
+    "-moz-min-font-size-ratio", // parsed by UA sheets only
+    "-moz-window-shadow" // chrome-only internal properties
+};
+
+inline int
+is_inaccessible(const char* aPropName)
+{
+    for (unsigned j = 0; j < MOZ_ARRAY_LENGTH(gInaccessibleProperties); ++j) {
+        if (strcmp(aPropName, gInaccessibleProperties[j]) == 0)
+            return 1;
+    }
+    return 0;
+}
+
+void
+print_array(const char *aName,
+            const PropertyInfo *aProps, unsigned aPropsLength,
+            const char * const * aDOMProps, unsigned aDOMPropsLength)
+{
+    printf("var %s = [\n", aName);
+
+    int first = 1;
+    unsigned j = 0; // index into DOM prop list
+    for (unsigned i = 0; i < aPropsLength; ++i) {
+        const PropertyInfo *p = aProps + i;
+
+        if (is_inaccessible(p->propName))
+            // inaccessible properties never have DOM props, so don't
+            // worry about incrementing j.  The assertion below will
+            // catch if they do.
+            continue;
+
+        if (first)
+            first = 0;
+        else
+            printf(",\n");
+
+        printf("\t{ name: \"%s\", prop: ", p->propName);
+        if (j >= aDOMPropsLength || strcmp(p->propName, aDOMProps[j]) != 0)
+            printf("null");
+        else {
+            ++j;
+            if (strncmp(p->domName, "Moz", 3) == 0)
+                printf("\"%s\"", p->domName);
+            else
+                // lowercase the first letter
+                printf("\"%c%s\"", p->domName[0] + 32, p->domName + 1);
+        }
+        if (p->pref[0]) {
+            printf(", pref: \"%s\"", p->pref);
+        }
+        printf(" }");
+    }
+
+    if (j != aDOMPropsLength) {
+        fprintf(stderr, "Assertion failure %s:%d\n", __FILE__, __LINE__);
+        fprintf(stderr, "j==%d, aDOMPropsLength == %d\n", j, aDOMPropsLength);
+        exit(1);
+    }
+
+    printf("\n];\n\n");
+}
+
+int
+main()
+{
+    print_array("gLonghandProperties",
+                gLonghandProperties,
+                MOZ_ARRAY_LENGTH(gLonghandProperties),
+                gLonghandPropertiesWithDOMProp,
+                MOZ_ARRAY_LENGTH(gLonghandPropertiesWithDOMProp));
+    print_array("gShorthandProperties",
+                gShorthandProperties,
+                MOZ_ARRAY_LENGTH(gShorthandProperties),
+                gShorthandPropertiesWithDOMProp,
+                MOZ_ARRAY_LENGTH(gShorthandPropertiesWithDOMProp));
+    return 0;
+}