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adding thorough tests for all functions in BaseTypes.js

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git-svn-id: http://svn.openlayers.org/trunk/openlayers@3807 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
This commit is contained in:
euzuro
2007-07-25 03:45:55 +00:00
parent 7d58546162
commit e7790c4a4a
2 changed files with 170 additions and 0 deletions
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1
tests/list-tests.html
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@@ -1,4 +1,5 @@
<ul id="testlist">
<li>test_BaseTypes.html</li>
<li>BaseTypes/test_Class.html</li>
<li>BaseTypes/test_Element.html</li>
<li>BaseTypes/test_Pixel.html</li>

169
tests/test_BaseTypes.html Normal file
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<html>
<head>
<script src="../lib/OpenLayers.js"></script>
<script type="text/javascript"><!--
function test_01_String_startsWith(t) {
t.plan(3);
var str = "chickenHead";
var test1 = "chicken";
var test2 = "beet";
t.ok(str.startsWith("chicken"), " 'chickenHead' starts with 'chicken'");
t.ok(!str.startsWith("Head"), " 'chickenHead' contains 'Head' but does *not* start with it");
t.ok(!str.startsWith("beet"), "'chickenHead' doesnt start with 'beet'");
}
function test_02_String_contains(t) {
t.plan(4);
var str = "chickenHead";
t.ok(str.contains("chicken"), "(beginning) 'chickenHead' contains with 'chicken'");
t.ok(str.contains("ick"), "(middle) 'chickenHead' contains with 'ick'");
t.ok(str.contains("Head"), "(end) 'chickenHead' contains with 'Head'");
t.ok(!str.startsWith("beet"), "'chickenHead' doesnt start with 'beet'");
}
function test_03_String_trim(t) {
t.plan(4);
var str = "chickenHead";
t.eq(str.trim(), "chickenHead", "string with no extra whitespace is left alone");
str = " chickenHead";
t.eq(str.trim(), "chickenHead", "string with extra whitespace at beginning is trimmed correctly");
str = "chickenHead ";
t.eq(str.trim(), "chickenHead", "string with extra whitespace at end is trimmed correctly");
str = " chickenHead ";
t.eq(str.trim(), "chickenHead", "string with extra whitespace at beginning and end is trimmed correctly");
}
function test_04_String_indexOf(t) {
t.plan(5);
var str = "chickenHead";
t.eq(str.indexOf('c'), 0, "correctly finds first character");
t.eq(str.indexOf('k'), 4, "correctly finds middle character");
t.eq(str.indexOf('e'), 5, "correctly returns index of *first*instance* of repeated character");
t.eq(str.indexOf('d'), 10, "correctly finds last character");
t.eq(str.indexOf('z'), -1, "correctly returns -1 for unfound character");
}
function test_05_String_camelize(t) {
t.plan(7);
var str = "chickenhead";
t.eq(str.camelize(), "chickenhead", "string with no hyphens is left alone");
str = "chicken-head";
t.eq(str.camelize(), "chickenHead", "string with one middle hyphen is camelized correctly");
str = "chicken-head-man";
t.eq(str.camelize(), "chickenHeadMan", "string with multiple middle hyphens is camelized correctly");
str = "-chickenhead";
t.eq(str.camelize(), "Chickenhead", "string with starting hyphen is camelized correctly (capitalized)");
str = "-chicken-head-man";
t.eq(str.camelize(), "ChickenHeadMan", "string with starting hypen and multiple middle hyphens is camelized correctly");
str = "chicken-";
t.eq(str.camelize(), "chicken", "string ending in hyphen is camelized correctly (hyphen dropped)");
str = "chicken-head-man-";
t.eq(str.camelize(), "chickenHeadMan", "string with multiple middle hyphens and end hyphen is camelized correctly (end hyphen dropped)");
}
function test_06_Number_limitSigDigs(t) {
/** PENDING APPROVAL OF http://trac.openlayers.org/ticket/862
t.plan(10);
*/
t.plan(8);
var num = 123456789;
t.eq(num.limitSigDigs(), 0, "passing 'null' as sig returns 0");
t.eq(num.limitSigDigs(-1), 0, "passing -1 as sig returns 0");
t.eq(num.limitSigDigs(0), 0, "passing 0 as sig returns 0");
t.eq(num.limitSigDigs(15), 123456789, "passing sig greater than num digits in number returns number unmodified");
t.eq(num.limitSigDigs(1), 100000000, "passing sig 1 works");
t.eq(num.limitSigDigs(3), 123000000, "passing middle sig works (rounds down)");
t.eq(num.limitSigDigs(5), 123460000, "passing middle sig works (rounds up)");
t.eq(num.limitSigDigs(9), 123456789, "passing sig equal to num digits in number works");
/** PENDING APPROVAL OF http://trac.openlayers.org/ticket/862
var temp = OpenLayers.Console.error;
OpenLayers.Console.error = function() {
t.ok(true, "error reported when run on floating point number")
}
num = 1234.56789;
t.ok(num.limitSigDigs(5) == null, "running limSigDig() on a floating point number returns null");
OpenLayers.Console.error = temp;
*
*/
}
function test_07_Function_bind(t) {
t.plan(5);
g_obj = {};
g_Arg1 = {};
g_Arg2 = {};
g_Arg3 = {};
g_Arg4 = {};
var foo = function(x,y,z,a) {
t.ok(this == g_obj, "context correctly set");
t.ok(x == g_Arg1, "arg1 passed correctly");
t.ok(y == g_Arg2, "arg2 passed correctly");
t.ok(z == g_Arg3, "arg3 passed correctly");
t.ok(a == g_Arg4, "arg4 passed correctly");
};
var newFoo = foo.bind(g_obj, g_Arg1, g_Arg2);
newFoo(g_Arg3, g_Arg4);
}
function test_08_Function_bindAsEventListener(t) {
t.plan(4);
g_obj = {};
g_Event = {};
g_WindowEvent = {};
var foo = function(x) {
t.ok(this == g_obj, "context correctly set");
g_X = x;
};
var newFoo = foo.bindAsEventListener(g_obj);
g_X = null;
newFoo(g_Event);
t.ok(g_X == g_Event, "event properly passed as first argument when event specified");
g_X = null;
newFoo();
t.ok(g_X == window.event, "window.event properly passed as first argument when nothing specified");
}
// -->
</script>
</head>
<body>
</body>
</html>