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v/cmd/tools/vbump_test.v

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import os
const vexe = @VEXE
const tfolder = os.join_path(os.temp_dir(), 'v', 'vbump')
fn testsuite_begin() {
os.mkdir_all(tfolder) or {}
}
fn testsuite_end() {
os.rmdir_all(tfolder) or {}
}
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struct BumpTestCase {
file_name string
contents string
line int
expected_patch string
expected_minor string
expected_major string
}
const test_cases = [
BumpTestCase{
file_name: 'v.mod'
contents: "Module {
name: 'Sample'
description: 'Sample project'
version: '1.2.6'
license: 'MIT'
dependencies: []
}
"
line: 3
expected_patch: " version: '1.2.7'"
expected_minor: " version: '1.3.0'"
expected_major: " version: '2.0.0'"
},
BumpTestCase{
file_name: 'random_versions.vv'
contents: "
1.1.2
1.2.5
3.21.73
version = '1.5.1'
"
line: 4
expected_patch: "version = '1.5.2'"
expected_minor: "version = '1.6.0'"
expected_major: "version = '2.0.0'"
},
BumpTestCase{
file_name: 'sample_tool.v'
contents: "// Module comment and copyright information
import os
import flag
const (
tool_name = os.file_name(os.executable())
tool_version = '0.1.33'
)
fn main() {
// stuff
}
"
line: 6
expected_patch: " tool_version = '0.1.34'"
expected_minor: " tool_version = '0.2.0'"
expected_major: " tool_version = '1.0.0'"
},
]
fn run_individual_test(case BumpTestCase) ? {
test_file := os.join_path_single(tfolder, case.file_name)
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os.rm(test_file) or {}
os.write_file(test_file, case.contents)?
//
os.execute_or_exit('${os.quoted_path(vexe)} bump --patch ${os.quoted_path(test_file)}')
patch_lines := os.read_lines(test_file)?
assert patch_lines[case.line] == case.expected_patch
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os.execute_or_exit('${os.quoted_path(vexe)} bump --minor ${os.quoted_path(test_file)}')
minor_lines := os.read_lines(test_file)?
assert minor_lines[case.line] == case.expected_minor
os.execute_or_exit('${os.quoted_path(vexe)} bump --major ${os.quoted_path(test_file)}')
major_lines := os.read_lines(test_file)?
assert major_lines[case.line] == case.expected_major
//
os.rm(test_file)?
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}
fn test_all_bump_cases() {
for case in test_cases {
run_individual_test(case) or { panic(err) }
}
}