v/cmd/tools/vtest-cleancode.v

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module main
import os
import testing
import v.util
const (
vet_known_failing_exceptions = []string{}
vet_folders = [
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'vlib/sqlite',
'vlib/v',
'vlib/x/ttf/',
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'cmd/v',
'cmd/tools',
'examples/2048',
'examples/tetris',
'examples/term.ui',
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]
verify_known_failing_exceptions = [
'vlib/builtin/int_test.v' /* special number formatting that should be tested */,
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'vlib/builtin/int.v' /* vfmt converts `pub fn (nn byteptr) str() string {` to `nn &byte` and that conflicts with `nn byte` */,
'vlib/builtin/string_charptr_byteptr_helpers.v' /* a temporary shim to ease the byteptr=>&byte transition */,
'vlib/gg/m4/graphic.v' /* has hand crafted meaningful formatting of matrices */,
'vlib/gg/m4/m4_test.v' /* has hand crafted meaningful formatting of matrices */,
'vlib/gg/m4/matrix.v' /* has hand crafted meaningful formatting of matrices */,
'vlib/v/tests/array_append_short_struct_test.v', /* extra empty line */
'vlib/v/tests/fixed_array_const_size_test.v', /* fixed arr type is changed */
'vlib/v/tests/fn_high_test.v', /* param name removed */
'vlib/v/tests/fn_test.v', /* bad comment formatting */
'vlib/v/tests/generics_return_generics_struct_test.v', /* generic fn param removed */
'vlib/v/tests/interop_test.v', /* bad comment formatting */
'vlib/v/tests/generics_test.v', /* some silent error */
'vlib/v/gen/js/tests/js.v', /* local `hello` fn, gets replaced with module `hello` aliased as `hl` */
]
vfmt_verify_list = [
'cmd/',
'vlib/arrays/',
'vlib/benchmark/',
'vlib/bitfield/',
'vlib/builtin/',
'vlib/cli/',
'vlib/dl/',
'vlib/flag/',
'vlib/gg/',
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'vlib/math/bits/bits.v',
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'vlib/orm/',
'vlib/runtime/',
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'vlib/term/colors.v',
'vlib/term/term.v',
'vlib/v/ast/',
'vlib/v/builder/',
'vlib/v/cflag/',
'vlib/v/checker/',
'vlib/v/depgraph/',
'vlib/v/doc/',
'vlib/v/embed_file/',
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'vlib/v/errors/',
'vlib/v/eval/',
'vlib/v/fmt/',
'vlib/v/gen/c/',
'vlib/v/gen/js/',
'vlib/v/gen/x64/',
'vlib/v/live/',
'vlib/v/markused/',
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'vlib/v/parser/',
'vlib/v/pkgconfig/',
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'vlib/v/pref/',
'vlib/v/preludes',
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'vlib/v/scanner/',
'vlib/v/tests/',
'vlib/v/token/',
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'vlib/v/util/',
'vlib/v/vcache/',
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'vlib/v/vet/',
'vlib/v/vmod/',
'vlib/cli/',
'vlib/flag/',
'vlib/math/big/',
'vlib/os/',
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'vlib/semver/',
'vlib/strings/',
'vlib/time/',
'vlib/vweb/',
'vlib/x/websocket/',
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]
)
const (
vexe = os.getenv('VEXE')
vroot = os.dir(vexe)
is_fix = '-fix' in os.args
)
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fn main() {
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args_string := os.args[1..].join(' ')
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pass_args := args_string.all_before('test-cleancode')
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v_test_vetting(pass_args)
}
fn tsession(vargs string, tool_source string, tool_cmd string, tool_args string, flist []string, slist []string) testing.TestSession {
os.chdir(vroot)
title_message := 'running $tool_cmd over most .v files'
testing.eheader(title_message)
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mut test_session := testing.new_test_session('$vargs $tool_args')
test_session.files << flist
test_session.skip_files << slist
util.prepare_tool_when_needed(tool_source)
// note that util.prepare_tool_when_needed will put its temporary files
// in the VTMP from the test session too, so they will be cleaned up
// at the end
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test_session.test()
eprintln(test_session.benchmark.total_message(title_message))
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return test_session
}
fn v_test_vetting(vargs string) {
vet_session := tsession(vargs, 'vvet', 'v vet', 'vet', vet_folders, vet_known_failing_exceptions)
fmt_cmd, fmt_args := if is_fix { 'v fmt -w', 'fmt -w' } else { 'v fmt -verify', 'fmt -verify' }
expanded_vfmt_list := util.find_all_v_files(vfmt_verify_list) or { return }
verify_session := tsession(vargs, 'vfmt.v', fmt_cmd, fmt_args, expanded_vfmt_list,
verify_known_failing_exceptions)
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//
if vet_session.benchmark.nfail > 0 || verify_session.benchmark.nfail > 0 {
eprintln('\n')
if vet_session.benchmark.nfail > 0 {
eprintln('WARNING: `v vet` failed $vet_session.benchmark.nfail times.')
}
if verify_session.benchmark.nfail > 0 {
eprintln('WARNING: `v fmt -verify` failed $verify_session.benchmark.nfail times.')
}
exit(1)
}
}