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builtin,vdoc: fix the examples for the builtin methods, so that v doc -check-examples -time -f ansi vlib/builtin/ pass

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Delyan Angelov 2025-08-13 16:22:22 +03:00
parent 89c470bbba
commit 82cd81e963
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GPG key ID: 66886C0F12D595ED
6 changed files with 41 additions and 38 deletions
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14
cmd/tools/vdoc/run_examples.v
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@ -16,6 +16,7 @@ fn (mut vd VDoc) process_all_examples(contents []doc.DocNode) {
}
const normalised_default_vmodules_path = os.vmodules_dir().replace('\\', '/')
const vdoc_max_fails = os.getenv_opt('VDOC_MAX_FAILS') or { '999' }.int()
fn get_mod_name_by_file_path(file_path string) string {
mut mcache := vmod.get_cache()
@ -51,9 +52,11 @@ fn (mut vd VDoc) run_examples(dn doc.DocNode) {
os.rm(sfile) or {}
}
}
mut failures := 0
mut oks := 0
for example in examples {
if vd.example_failures >= vdoc_max_fails {
eprintln('> vdoc: too many examples failed in ${vd.cfg.run_examples} mode')
exit(1)
}
code := example.all_after('Example:').all_after('example:').trim_space()
mod_name := get_mod_name_by_file_path(dn.file_path)
vsource_path := os.join_path(efolder, 'example_${rand.ulid()}.v')
@ -61,6 +64,7 @@ fn (mut vd VDoc) run_examples(dn doc.DocNode) {
import_clause := if mod_name in ['builtin', ''] { '' } else { 'import ${mod_name}\n' }
source := '${import_clause}fn main() {\n\t${code}\n}\n'
os.write_file(vsource_path, source) or { continue }
vd.vprintln('>>> vd.example_oks: ${vd.example_oks:5} | vd.example_failures: ${vd.example_failures:5} | examples.len: ${examples.len} | source.len: ${source.len:5} | dn.name: ${dn.name}')
cmd := '${os.quoted_path(vexe)} ${voptions} ${os.quoted_path(vsource_path)}'
res := os.execute(cmd)
if res.exit_code != 0 {
@ -68,12 +72,10 @@ fn (mut vd VDoc) run_examples(dn doc.DocNode) {
eprintln(' cmd: ${cmd}')
eprintln(' result:')
eprintln(res.output)
failures++
vd.example_failures++
continue
}
example_program_source_files << vsource_path
oks++
vd.example_oks++
}
vd.example_failures += failures
vd.example_oks += oks
}