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finishing tests for handler.checkModifiers - single and double key combos tested

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git-svn-id: http://svn.openlayers.org/trunk/openlayers@3707 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
This commit is contained in:
Tim Schaub
2007-07-11 19:54:36 +00:00
parent ff2e8f02f7
commit 8d5861972f
1 changed files with 47 additions and 10 deletions
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57
tests/test_Handler.html
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@@ -121,31 +121,31 @@
}
function test_Handler_checkModifiers(t) {
t.plan(17);
t.plan(26);
var handler = new OpenLayers.Handler({});
handler.keyMask = null;
var proceed = handler.checkModifiers({});
t.ok(proceed,
"checkModifiers returns true if no keyMask on the handler");
/**
* Test checkModifiers for single keyMask values. The method should
* return true if the corresponding key is associated with the
* event. For example, if evt.shiftKey is true and handler.keyMask
* is OpenLayers.Handler.MOD_SHIFT, checkModifiers should return
* true.
*/
var constants = {
MOD_NONE: null,
MOD_SHIFT: "shiftKey",
MOD_CTRL: "ctrlKey",
MOD_ALT: "altKey"
}
/**
* Test checkModifiers for single keyMask values. The method should
* return false if the corresponding key is associated with the
* event. For example, if evt.shiftKey is true and handler.keyMask
* is OpenLayers.Handler.MOD_SHIFT, checkModifiers should return
* true.
*/
var proceed, evt, value, c, k;
for(c in constants) {
handler.keyMask = OpenLayers.Handler[c];
// for this key mask, we want to test all single key possibilities
// for this key mask, test all single key possibilities
for(k in constants) {
value = constants[k];
evt = {};
@@ -160,6 +160,43 @@
" and " + ((value) ? value : "no key") + " is down");
}
}
/**
* Test checkModifiers for double keyMask values. The method should
* return true if the corresponding key combo is associated with the
* event. For example, if evt.shiftKey is true and handler.keyMask
* is OpenLayers.Handler.MOD_SHIFT, checkModifiers should return
* true.
*/
var constants = ["MOD_SHIFT", "MOD_CTRL", "MOD_ALT"];
var keys = ["shiftKey", "ctrlKey", "altKey"];
var proceed, evt, c1, c2, k1, k2;
for(var i=0; i<constants.length-1; ++i) {
c1 = constants[i];
for(var j=i+1; j<constants.length; ++j) {
c2 = constants[j];
handler.keyMask = OpenLayers.Handler[c1] |
OpenLayers.Handler[c2];
// for this key mask, test all double key possibilities
for(var x=0; x<keys.length-1; ++x) {
k1 = keys[x];
for(var y=x+1; y<keys.length; ++y) {
k2 = keys[y];
evt = {};
evt[k1] = true;
evt[k2] = true;
proceed = handler.checkModifiers(evt);
// if the combo matches, proceed should be true
// at this point we know that i != j and x != y
t.eq(((i == x) || (i == y)) &&
((j == x) || (j == y)),
proceed,
"returns " + proceed + " if " + c1 + " | " + c2 +
" and " + k1 + " + " + k2 + " is down");
}
}
}
}
}