// Special function to dig into nested tags and replace variables with their value there too.
func substituteTagContent(ts *tag.TagSpec, test, global, orig *Test) {
if ts.Content != nil {
ocs := ts.Content.String()
ncs := substitute(ocs, test, global, orig)
if ncs != ocs {
if nc, err := tag.MakeContent(ncs); err == nil {
ts.Content = nc
} else {
errorf("Tag AA text content or attribute value is malformed after variable substitution! %s\nocs=%s\nncs=%s", err.Error(), ocs, ncs)
}
}
}
for _, sub := range ts.Sub {
substituteTagContent(sub, test, global, orig)
}
}
// Replace all variables in test with their appropriate values.
func substituteVariables(test, global, orig *Test) {
// test.Url = substitute(test.Url, test, global, orig) done in prepare test
for k, v := range test.Header {
test.Header[k] = substitute(v, test, global, orig)
}
for i, c := range test.RespCond {
test.RespCond[i].Val = substitute(c.Val, test, global, orig)
}
for i, c := range test.BodyCond {
test.BodyCond[i].Val = substitute(c.Val, test, global, orig)
}
for i, c := range test.CookieCond {
test.CookieCond[i].Val = substitute(c.Val, test, global, orig)
}
for k, vl := range test.Param {
tracef("Param %s: %v", k, vl)
sl := make([]string, len(vl))
for i, v := range vl {
sl[i] = substitute(v, test, global, orig)
}
test.Param[k] = sl
}
tracef("Replacing tag content")
for i, tc := range test.Tag {
if tc.Spec.Content != nil {
ocs := tc.Spec.Content.String()
ncs := substitute(ocs, test, global, orig)
if ocs != ncs {
if nc, err := tag.MakeContent(ncs); err == nil {
test.Tag[i].Spec.Content = nc
} else {
errorf("Tag text content or attribute value is malformed after variable substitution! %s", err.Error())
}
}
}
for j, subts := range tc.Spec.Sub {
tracef("Replacing sub tag content %d", j)
substituteTagContent(subts, test, global, orig)
}
}
}