mirror of
https://github.com/OpenMW/openmw.git
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39 lines
1.3 KiB
Lua
39 lines
1.3 KiB
Lua
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local testing = require('testing_util')
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local core = require('openmw.core')
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local world = require('openmw.world')
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function iterateOverVariables(variables)
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local first = nil
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local last = nil
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local count = 0
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for k, _ in pairs(variables) do
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first = first or k
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last = k
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count = count + 1
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end
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return first, last, count
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end
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return {
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{'Should support iteration over script variables', function()
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local mainVars = world.mwscript.getGlobalScript('main').variables
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local first, last, count = iterateOverVariables(mainVars)
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testing.expectEqual(first, nil)
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testing.expectEqual(last, nil)
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testing.expectEqual(count, 0)
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testing.expectEqual(count, #mainVars)
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local jiub = world.getObjectByFormId(core.getFormId('Morrowind.esm', 172867))
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local jiubVars = world.mwscript.getLocalScript(jiub).variables
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first, last, count = iterateOverVariables(jiubVars)
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print(first, last, count)
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testing.expectEqual(first, 'state')
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testing.expectEqual(last, 'timer')
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testing.expectEqual(count, 3)
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testing.expectEqual(count, #jiubVars)
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testing.expectEqual(jiubVars[1], jiubVars.state)
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testing.expectEqual(jiubVars[2], jiubVars.wandering)
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testing.expectEqual(jiubVars[3], jiubVars.timer)
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end},
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}
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