# self test functions

test_low_level = ->
  run("clearall"); # to initialize stack and memory

  if exec("factor","(x^2-1)").toString() == "(x-1)*(x+1)"
    console.log "exec text ok"
  else
    console.log "exec text failed"

  test_clearall()
  test_inv()
  test_printlatex()
  test_mixedprint()
  test_inner()
  test_transpose()
  test_signs_in_rationals()
  test_madd()
  test_msub()
  test_mmul()
  test_mdiv()
  test_mmod()
  test_mprime()
  test_mgcd()
  test_mpow()
  test_mroot()
  test_dependencies()
  test_assignments()
  test_strings()
  test_test()
  test_check()

# use the window.selftest version
# for running the tests from the
# browser console ("run npm build-for-browser")
#window.selftest  = ->
selftest  = ->
  test_low_level()
  test_pattern()
  test_abs()  
  test_sum()
  test_product()
  test_for()
  test_exp()
  test_expand()
  test_factorpoly()
  test_subst()
  test_simplify()

  test_multiply()
  test_scan()
  test_power()
  test_factor_number(); # long
  test_tensor()
  test_bake()
  test_adj()
  test_arg()
  test_approxratio()
  test_besselj()
  test_bessely()
  test_ceiling()
  test_choose()
  test_circexp()
  test_clock()
  test_cofactor()
  test_condense()
  test_contract()
  test_defint(); # very long
  test_denominator()
  test_derivative()
  test_dirac()
  test_erf()
  test_erfc()
  test_expcos()
  test_expsin()
  test_float()
  test_floor()
  test_gamma()
  test_gcd()
  test_imag()
  test_lcm()
  test_log()
  test_mod()
  test_nroots()
  test_numerator()
  test_outer()
  test_polar()
  test_quotient()
  test_rationalize()
  test_real()
  test_rect()
  test_round()
  test_sgn()
  test_taylor()
  test_zero()
  test_hermite()
  test_laguerre()
  test_legendre()
  test_binomial()
  test_divisors()
  test_coeff()
  test_sin()
  test_cos()
  test_tan()
  test_sinh()
  test_cosh()
  test_tanh()
  test_arcsin()
  test_arcsinh()
  test_arccos()
  test_arccosh()
  test_arctan()
  test_arctanh()
  test_index()
  test_isprime()
  test_eigen()
  test_shape()
  mini_test()
  test_quickfactor()
  test_integral()
  test_roots()


  # alert "passed tests: " + ok_tests + " / failed tests: " + ko_tests
  return

# remove this selftest()
# for running the tests from the
# browser console ("run npm build-for-browser")
selftest()