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doc: tweak Testing section (#6465)

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Nick Treleaven 2020-09-25 10:51:39 +01:00 committed by GitHub
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@ -1986,10 +1986,11 @@ performance.
```v
// hello.v
fn hello() string {
pub fn hello() string {
return 'Hello world'
}
```
```v
// hello_test.v
fn test_hello() {
assert hello() == 'Hello world'
@ -2006,13 +2007,15 @@ run *before* all other test functions in a `_test.v` file.
You can also define a special test function: `testsuite_end`, which will be
run *after* all other test functions in a `_test.v` file.
To run the tests do `v hello_test.v`.
### Running tests
To test an entire module, do `v test mymodule`.
To run the tests use `v hello_test.v`.
You can also do `v test .` to test everything inside your current folder (and subdirectories).
To test an entire module, use `v test mymodule`.
You can pass `-stats` to v test, to see more details about the individual tests in each _test.v file.
You can also use `v test .` to test everything inside your current folder (and subdirectories).
You can pass the `-stats` option to see more details about the individual tests run.
## Memory management