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before:
this_module = 'posix.sys.time'
global_table = '_G'
M = require(this_module)
specify posix.sys.time:
- before:
EPOCH = require 'posix.time'.time()
- context when required:
- it does not touch the global table:
expect(show_apis {added_to=global_table, by=this_module}).
to_equal {}
- describe gettimeofday:
- before:
gettimeofday = M.gettimeofday
- context with bad arguments:
badargs.diagnose(gettimeofday, "()")
- it returns a PosixTimeval:
expect(prototype(gettimeofday())).to_be "PosixTimeval"
- it fetches the current epoch time:
tv = gettimeofday()
expect(tv.tv_sec).to_be_within_n_of {value=EPOCH, delta=1}
expect(type(tv.tv_usec)).to_be "number"
expect(tv.tv_usec >= 0).to_be(true)
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