Module: Coverage

Defined in:
coverage.c

Class Method Summary collapse

Class Method Details

.peek_result ⇒ Hash

Returns a hash that contains filename as key and coverage array as value.

Returns:

  • (Hash) 


62
63
64
65
66
67
68
69
70
71
72
73
 
# File 'coverage.c', line 62

static VALUE
rb_coverage_peek_result(VALUE klass)
{
    VALUE coverages = rb_get_coverages();
    VALUE ncoverages = rb_hash_new();
    if (!RTEST(coverages)) {
	rb_raise(rb_eRuntimeError, "coverage measurement is not enabled");
    }
    st_foreach(RHASH_TBL(coverages), coverage_peek_result_i, ncoverages);
    rb_hash_freeze(ncoverages);
    return ncoverages;
}

.result ⇒ Hash

Returns a hash that contains filename as key and coverage array as value and disables coverage measurement.

Returns:

  • (Hash) 


82
83
84
85
86
87
88
89
90
 
# File 'coverage.c', line 82

static VALUE
rb_coverage_result(VALUE klass)
{
    VALUE ncoverages = rb_coverage_peek_result(klass);
    VALUE coverages = rb_get_coverages();
    st_foreach(RHASH_TBL(coverages), coverage_clear_result_i, ncoverages);
    rb_reset_coverages();
    return ncoverages;
}

.start ⇒ nil

Enables coverage measurement.

Returns:

  • (nil) 


22
23
24
25
26
27
28
29
30
31
32
33
 
# File 'coverage.c', line 22

static VALUE
rb_coverage_start(VALUE klass)
{
    if (!RTEST(rb_get_coverages())) {
	if (rb_coverages == Qundef) {
	    rb_coverages = rb_hash_new();
	    rb_obj_hide(rb_coverages);
	}
	rb_set_coverages(rb_coverages);
    }
    return Qnil;
}