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checker: bugfix for __global ( cpu_get_id fn () u64 ) ... cpu_get_id()

Support new vlib/v/checker/tests/globals_run/ folder, for .vv files
that will be run with `-enable-globals run`, and the results will be
compared with their matching `.run.out` files.

Add regression tests.
This commit is contained in:
Delyan Angelov 2021-06-26 01:18:51 +03:00
parent 6890756cd2
commit 19dca026a9
No known key found for this signature in database
GPG Key ID: 66886C0F12D595ED
7 changed files with 80 additions and 2 deletions

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@ -80,8 +80,14 @@ Run `vlib` module tests, *including* the compiler tests.
## `v vlib/v/compiler_errors_test.v`
This runs tests for:
* `checker/tests/*.vv`
* `parser/tests/*.vv`
* `vlib/v/checker/tests/*.vv`
* `vlib/v/parser/tests/*.vv`
### Special folders that compiler_errors_test.v will try to
run/compile with specific options:
vlib/v/checker/tests/globals_run/ - `-enable-globals run`;
results stored in `.run.out` files, matching the .vv ones.
## `v test-all`

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@ -2413,6 +2413,7 @@ pub fn (mut c Checker) fn_call(mut call_expr ast.CallExpr) ast.Type {
sym := c.table.get_type_symbol(obj.typ)
if sym.kind == .function {
found = true
func = (sym.info as ast.FnType).func
}
}
}

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@ -0,0 +1,4 @@
[vlib/v/checker/tests/globals_run/function_stored_in_global.vv:14] voidptr(main.abc) == voidptr(cpu_get_id): true
[vlib/v/checker/tests/globals_run/function_stored_in_global.vv:15] main.cpu_get_id(): 123
[vlib/v/checker/tests/globals_run/function_stored_in_global.vv:16] abc(): 123
[vlib/v/checker/tests/globals_run/function_stored_in_global.vv:17] abc() == main.cpu_get_id(): true

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@ -0,0 +1,20 @@
__global (
cpu_get_id fn () u64
)
fn current() u64 {
return cpu_get_id()
}
fn abc() u64 {
return 123
}
fn main() {
cpu_get_id = abc
dump(voidptr(abc) == voidptr(cpu_get_id))
dump(cpu_get_id())
dump(abc())
dump(abc() == cpu_get_id())
assert abc() == cpu_get_id()
assert voidptr(abc) == voidptr(cpu_get_id)
}

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@ -0,0 +1,3 @@
[vlib/v/checker/tests/globals_run/global_array_indexed_by_global_fn.vv:30] cpu_locals.map(it.x): [123, 456]
[vlib/v/checker/tests/globals_run/global_array_indexed_by_global_fn.vv:33] x.x: 123
[vlib/v/checker/tests/globals_run/global_array_indexed_by_global_fn.vv:36] y.x: 456

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@ -0,0 +1,40 @@
struct Local {
x int
}
__global (
cpu_locals []&Local
)
__global (
cpu_get_id fn () u64
cpu_set_id fn (u64)
)
fn abc0() u64 {
return 0
}
fn abc1() u64 {
return 1
}
pub fn current() &Local {
return cpu_locals[cpu_get_id()]
}
fn main() {
cpu_locals = []&Local{}
cpu_locals << &Local{123}
cpu_locals << &Local{456}
dump(cpu_locals.map(it.x))
cpu_get_id = abc0
x := current()
dump(x.x)
cpu_get_id = abc1
y := current()
dump(y.x)
assert x != y
assert x.x == 123
assert y.x == 456
}

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@ -57,6 +57,7 @@ fn test_all() {
scanner_dir := 'vlib/v/scanner/tests'
module_dir := '$checker_dir/modules'
global_dir := '$checker_dir/globals'
global_run_dir := '$checker_dir/globals_run'
run_dir := '$checker_dir/run'
skip_unused_dir := 'vlib/v/tests/skip_unused'
//
@ -64,6 +65,7 @@ fn test_all() {
parser_tests := get_tests_in_dir(parser_dir, false)
scanner_tests := get_tests_in_dir(scanner_dir, false)
global_tests := get_tests_in_dir(global_dir, false)
global_run_tests := get_tests_in_dir(global_run_dir, false)
module_tests := get_tests_in_dir(module_dir, true)
run_tests := get_tests_in_dir(run_dir, false)
skip_unused_dir_tests := get_tests_in_dir(skip_unused_dir, false)
@ -77,6 +79,8 @@ fn test_all() {
tasks.add('', scanner_dir, '-prod', '.out', scanner_tests, false)
tasks.add('', checker_dir, '-enable-globals run', '.run.out', ['globals_error.vv'],
false)
tasks.add('', global_run_dir, '-enable-globals run', '.run.out', global_run_tests,
false)
tasks.add('', global_dir, '-enable-globals', '.out', global_tests, false)
tasks.add('', module_dir, '-prod run', '.out', module_tests, true)
tasks.add('', run_dir, 'run', '.run.out', run_tests, false)