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add expectWithTrim to all test cases and protect numericIf against failure

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This commit is contained in:
Bart van den Eijnden
2012-03-21 13:15:16 +01:00
parent 430d09eb55
commit 221292436a
2 changed files with 25 additions and 35 deletions
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2
lib/OpenLayers/BaseTypes.js
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@@ -197,7 +197,7 @@ OpenLayers.String = {
*/
numericIf: function(value, trimWhitespace) {
var originalValue = value;
if (trimWhitespace === true) {
if (trimWhitespace === true && value != null && value.replace) {
value = value.replace(/^\s*|\s*$/g, "");
}
return OpenLayers.String.isNumeric(value) ? parseFloat(value) : originalValue;

58
tests/BaseTypes.html
View File

@@ -201,38 +201,30 @@
function test_Number_numericIf(t) {
var cases = [
{value: "3", expect: 3},
{value: "+3", expect: 3},
{value: "-3", expect: -3},
{value: "3.0", expect: 3},
{value: "+3.0", expect: 3},
{value: "-3.0", expect: -3},
{value: "6.02e23", expect: 6.02e23},
{value: "+1.0e-100", expect: 1e-100},
{value: "-1.0e+100", expect: -1e100},
{value: "1E100", expect: 1e100},
{value: null, expect: null},
{value: true, expect: true},
{value: false, expect: false},
{value: undefined, expect: undefined},
{value: "", expect: ""},
{value: "3 ", expect: "3 "},
{value: " 3", expect: " 3"},
{value: "1e", expect: "1e"},
{value: "1+e", expect: "1+e"},
{value: "1-e", expect: "1-e"},
{value: "3", expect: 3, expectWithTrim: 3},
{value: "+3", expect: 3, expectWithTrim: 3},
{value: "-3", expect: -3, expectWithTrim: -3},
{value: "3.0", expect: 3, expectWithTrim: 3},
{value: "+3.0", expect: 3, expectWithTrim: 3},
{value: "-3.0", expect: -3, expectWithTrim: -3},
{value: "6.02e23", expect: 6.02e23, expectWithTrim: 6.02e23},
{value: "+1.0e-100", expect: 1e-100, expectWithTrim: 1e-100},
{value: "-1.0e+100", expect: -1e100, expectWithTrim: -1e100},
{value: "1E100", expect: 1e100, expectWithTrim: 1e100},
{value: null, expect: null, expectWithTrim: null},
{value: true, expect: true, expectWithTrim: true},
{value: false, expect: false, expectWithTrim: false},
{value: undefined, expect: undefined, expectWithTrim: undefined},
{value: "", expect: "", expectWithTrim: ""},
{value: "3 ", expect: "3 ", expectWithTrim: 3},
{value: " 3", expect: " 3", expectWithTrim: 3},
{value: "1e", expect: "1e", expectWithTrim: "1e"},
{value: "1+e", expect: "1+e", expectWithTrim: "1+e"},
{value: "1-e", expect: "1-e", expectWithTrim: "1-e"},
{value: " 27 ", expect: " 27 ", expectWithTrim: 27},
{value: " abc ", expect: " abc ", expectWithTrim: " abc "}
];
var count = 0;
for (var i=0, ii=cases.length; i<ii; ++i) {
if (cases[i].expectWithTrim !== undefined) {
count += 2;
} else {
count++;
}
}
t.plan(count);
t.plan(cases.length*2);
var func = OpenLayers.String.numericIf;
var obj, val, got, exp;
@@ -242,11 +234,9 @@
exp = obj.expect;
got = func(val);
t.eq(got, exp, "'" + val + "' returns " + exp);
if (obj.expectWithTrim !== undefined) {
got = func(val, true);
exp = obj.expectWithTrim;
t.eq(got, exp, "'" + val + "' returns " + exp + " with trimWhitespace true");
}
got = func(val, true);
exp = obj.expectWithTrim;
t.eq(got, exp, "'" + val + "' returns " + exp + " with trimWhitespace true");
}
}