fn one() string {
name := 'Peter'
age := 25
numbers := [1, 2, 3]
downloads := {
'vlang/ui': '3201'
'vlang/vtl': '123'
}
ignored := true
return $tmpl('tmpl/base.txt')
}
fn outside_return() string {
name := 'Peter'
age := 25
numbers := [1, 2, 3]
downloads := {
'vlang/ui': '3201'
'vlang/vtl': '123'
}
ignored := true
result := $tmpl('tmpl/base.txt')
return result
}
fn test_tmpl() {
expected := "name: Peter
age: 25
numbers: [1, 2, 3]
1
2
3
0 - 0
2 - 1
4 - 2
6 - 3
8 - 4
10 - 5
12 - 6
14 - 7
16 - 8
18 - 9
vlang/ui, downloaded 3201 times.
vlang/vtl, downloaded 123 times.
this is not ignored
so, it's basically true"
assert one().trim_space() == expected
assert outside_return().trim_space() == expected
}
fn test_tmpl_in_anon_fn() {
anon := fn (name string, age int, numbers []int, downloads map[string]string, ignored bool) string {
return $tmpl('tmpl/base.txt')
}
assert anon('Peter', 25, [1, 2, 3], {
'vlang/ui': '3201'
'vlang/vtl': '123'
}, true).trim_space() == "name: Peter
age: 25
numbers: [1, 2, 3]
1
2
3
0 - 0
2 - 1
4 - 2
6 - 3
8 - 4
10 - 5
12 - 6
14 - 7
16 - 8
18 - 9
vlang/ui, downloaded 3201 times.
vlang/vtl, downloaded 123 times.
this is not ignored
so, it's basically true"
}
fn test_tmpl_interpolation() {
my_var := 'foo'
s := $tmpl('tmpl/interpolation.txt')
assert s == 'result: foo\n'
}
fn html_comment_tmpl() string {
return $tmpl('html_comment_template.html')
}
fn test_tmpl_html_comments_do_not_interpolate() {
result := html_comment_tmpl()
assert result.contains('')
assert result.contains('')
assert result.contains('hello
')
}
fn html_conditional_single_line_tmpl(optional bool) string {
content := 'hello!'
return $tmpl('tmpl/conditional_single_line.html')
}
fn html_conditional_multi_line_tmpl(optional bool) string {
content := 'hello!'
return $tmpl('tmpl/conditional_multi_line.html')
}
fn test_tmpl_html_conditional_single_line() {
result := html_conditional_single_line_tmpl(true)
assert result.trim_space() == '
hello!
optional
'
assert !html_conditional_single_line_tmpl(false).contains('optional
')
}
fn test_tmpl_html_conditional_multi_line() {
result := html_conditional_multi_line_tmpl(true)
assert result.trim_space() == '
hello!
optional
'
assert !html_conditional_multi_line_tmpl(false).contains('optional
')
}
fn map_index_tmpl() string {
lang := {
'test_entry': 'Test Text'
}
return $tmpl('tmpl/map_index.txt')
}
fn test_tmpl_map_index() {
assert map_index_tmpl().trim_space() == 'direct: Test Text
paren: Test Text'
}
fn my_fn(s string) string {
return s
}
// Add more examples of potentially buggy patterns in vlib/v/tests/tmpl/index.html
fn test_tmpl_comptime() {
index := $tmpl('tmpl/index.html').trim_space()
// dump(index)
assert index.contains('
Line ending with percent %\n')
assert index.contains('
Line ending with at @\n')
assert index.contains('
Line ending with ampersand &\n')
assert index.contains('
Line ending with hash #\n')
assert index.contains('
Line ending with slash /\n')
assert index.contains('
Line ending with dollar $\n')
assert index.contains('
Line ending with caret ^\n')
}
// Add a tests for @include
// File contents for building repsonse
const base = 'This is the base file
'
const child = 'This is the child file
'
const grandchild = 'This is the grandchild file
'
const parent = 'This is the parent file
'
// Call the parent file which contains all child templates
fn test_tmpl_include_parent() {
expected := [base, base, child, base, base, child, grandchild, parent].join('\n')
parent_tmpl := $tmpl('tmpl/parent.html')
assert parent_tmpl.contains(expected)
}
// Test the child template which calls parent template
fn test_tmpl_include_child() {
expected := [base, child].join('\n')
child_tmpl := $tmpl('tmpl/nested/child.html')
assert child_tmpl.contains(expected)
}
// Test the grandchild templates calling both parent and grandparent templates
fn test_tmpl_include_grandchild() {
expected := [base, base, child, grandchild].join('\n')
child_tmpl := $tmpl('tmpl/nested/nested_deeper/grandchild.html')
assert child_tmpl.contains(expected)
}