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v/cmd/tools/vtest-cleancode.v

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module main
import os
import testing
import v.util
import arrays
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const vet_known_failing = [
'do_not_delete_this',
]
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const vet_known_failing_windows = [
'do_not_delete_this',
'vlib/v/gen/js/tests/testdata/byte_is_space.v',
'vlib/v/gen/js/tests/testdata/compare_ints.v',
'vlib/v/gen/js/tests/testdata/hw.v',
'vlib/v/gen/js/tests/testdata/string_methods.v',
'vlib/v/tests/inout/vscript_using_generics_in_os.vsh',
'vlib/v/tests/project_with_modules_having_submodules/bin/main.vsh',
'vlib/v/tests/valgrind/simple_interpolation_script_mode.v',
'vlib/v/tests/valgrind/simple_interpolation_script_mode_more_scopes.v',
]
const vet_folders = [
'vlib/sqlite',
'vlib/v',
'vlib/x/json2',
'vlib/x/ttf',
'cmd/v',
'cmd/tools',
'examples/2048',
'examples/tetris',
'examples/term.ui',
]
const verify_known_failing_exceptions = [
// Handcrafted meaningful formatting of code parts (mostly arrays)
'examples/sokol/02_cubes_glsl/cube_glsl.v',
'examples/sokol/03_march_tracing_glsl/rt_glsl.v',
'examples/sokol/04_multi_shader_glsl/rt_glsl.v',
'examples/sokol/05_instancing_glsl/rt_glsl.v',
'examples/sokol/06_obj_viewer/show_obj.v',
'vlib/v/checker/tests/modules/deprecated_module/main.v' /* adds deprecated_module. module prefix to imports, even though the folder has v.mod */,
'vlib/gg/m4/graphic.v',
'vlib/gg/m4/m4_test.v',
'vlib/gg/m4/matrix.v',
'vlib/builtin/int_test.v' /* special number formatting that should be tested */,
// TODOs and unfixed vfmt bugs
'vlib/v/gen/js/tests/js.v', /* local `hello` fn, gets replaced with module `hello` aliased as `hl` */
'vlib/v/tests/inout/string_interpolation_inner_expr_cbr.vv', /* for new string interpolation, prevent resolving to nested interpolation */
'vlib/v/tests/string_new_interpolation_test.v', /* new string interpolation */
]
const vfmt_verify_list = [
'cmd/',
'examples/',
'tutorials/',
'vlib/',
]
const vfmt_known_failing_exceptions = arrays.merge(verify_known_failing_exceptions, [
'vlib/regex/regex_test.v' /* contains meaningfull formatting of the test case data */,
'vlib/crypto/sha512/sha512block_generic.v' /* formatting of large constant arrays wraps to too many lines */,
'vlib/crypto/aes/const.v' /* formatting of large constant arrays wraps to too many lines */,
])
const vexe = os.getenv('VEXE')
const vroot = os.dir(vexe)
const 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) or {}
title_message := 'running $tool_cmd over most .v files'
testing.eheader(title_message)
mut test_session := testing.new_test_session('$vargs $tool_args', false)
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test_session.files << flist
test_session.skip_files << slist
util.prepare_tool_when_needed(tool_source)
// note that util.prepare_tool_when_needed will put its temporary files
// in the VTMP from the test session too, so they will be cleaned up
// at the end
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test_session.test()
eprintln(test_session.benchmark.total_message(title_message))
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return test_session
}
fn v_test_vetting(vargs string) {
expanded_vet_list := util.find_all_v_files(vet_folders) or { return }
mut vet_known_exceptions := vet_known_failing.clone()
if os.user_os() == 'windows' {
vet_known_exceptions << vet_known_failing_windows
}
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vet_session := tsession(vargs, 'vvet', '${os.quoted_path(vexe)} vet', 'vet', expanded_vet_list,
vet_known_exceptions)
//
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fmt_cmd, fmt_args := if is_fix {
'${os.quoted_path(vexe)} fmt -w', 'fmt -w'
} else {
'${os.quoted_path(vexe)} fmt -verify', 'fmt -verify'
}
vfmt_list := util.find_all_v_files(vfmt_verify_list) or { return }
exceptions := util.find_all_v_files(vfmt_known_failing_exceptions) or { return }
verify_session := tsession(vargs, 'vfmt.v', fmt_cmd, fmt_args, vfmt_list, 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)
}
}