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fix(test): update text for stderr/stdout interleaving

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This commit is contained in:
Barrett Ruth 2025-09-20 13:07:45 -04:00
parent 56c31b22b9
commit eada64de41
4 changed files with 210 additions and 66 deletions
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63
spec/execute_spec.lua
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@ -395,50 +395,24 @@ describe('cp.execute', function()
end)
describe('integration tests', function()
local function compile_and_run_fixture(fixture_name)
local source_file = string.format('spec/fixtures/%s.cpp', fixture_name)
local binary_file = string.format('build/%s', fixture_name)
local language_config = {
compile = { 'g++', '-o', '{binary}', '{source}' },
test = { '{binary}' },
}
local substitutions = {
source = source_file,
binary = binary_file,
}
local compile_result = execute.compile_generic(language_config, substitutions)
if compile_result.code ~= 0 then
return compile_result
end
it('captures interleaved stderr/stdout with ANSI colors', function()
local start_time = vim.uv.hrtime()
local redirected_cmd = { 'sh', '-c', binary_file .. ' 2>&1' }
local result = vim.system(redirected_cmd, { timeout = 2000, text = false }):wait()
local python_cmd = {
'sh',
'-c',
"python3 -c \"import sys; print('\\033[32mstdout: \\033[1mSuccess\\033[0m'); print('\\033[31mstderr: \\033[1mWarning\\033[0m', file=sys.stderr); print('plain stdout')\" 2>&1",
}
local result = vim.system(python_cmd, { timeout = 2000, text = false }):wait()
local execution_time = (vim.uv.hrtime() - start_time) / 1000000
local ansi = require('cp.ansi')
return {
stdout = ansi.bytes_to_string(result.stdout or ''),
stderr = ansi.bytes_to_string(result.stderr or ''),
code = result.code or 0,
time_ms = execution_time,
}
end
it('captures interleaved stderr/stdout with ANSI colors', function()
local result = compile_and_run_fixture('interleaved')
local combined_output = ansi.bytes_to_string(result.stdout or '')
assert.equals(0, result.code)
local combined_output = result.stdout
assert.is_not_nil(string.find(combined_output, 'stdout:'))
assert.is_not_nil(string.find(combined_output, 'stderr:'))
assert.is_not_nil(string.find(combined_output, 'plain stdout'))
local ansi = require('cp.ansi')
local parsed = ansi.parse_ansi_text(combined_output)
local clean_text = table.concat(parsed.lines, '\n')
@ -466,19 +440,24 @@ describe('cp.execute', function()
assert.is_true(has_bold, 'Should have bold highlights')
end)
it('handles compilation failures with combined output', function()
local result = compile_and_run_fixture('syntax_error')
it('handles script failures with combined output', function()
local python_cmd = {
'sh',
'-c',
"python3 -c \"import sys; print('Starting...'); print('ERROR: Something failed', file=sys.stderr); sys.exit(1)\" 2>&1",
}
local result = vim.system(python_cmd, { timeout = 2000, text = false }):wait()
assert.is_not_equals(0, result.code)
local compile_output = result.stdout
assert.is_not_nil(string.find(compile_output, 'error'))
local ansi = require('cp.ansi')
local parsed = ansi.parse_ansi_text(compile_output)
local clean_text = table.concat(parsed.lines, '\n')
local combined_output = ansi.bytes_to_string(result.stdout or '')
assert.is_not_nil(string.find(combined_output, 'Starting'))
assert.is_not_nil(string.find(combined_output, 'ERROR'))
assert.is_not_nil(string.find(clean_text, 'syntax_error.cpp'))
local parsed = ansi.parse_ansi_text(combined_output)
local clean_text = table.concat(parsed.lines, '\n')
assert.is_not_nil(string.find(clean_text, 'Something failed'))
end)
end)
end)