hana-cli
Version:
HANA Developer Command Line Interface
530 lines (433 loc) • 22.7 kB
JavaScript
// @ts-nocheck
/**
* @module Edge Case Tests - Tests for boundary conditions and edge cases
*
* This test suite validates that node bin/commands.js handle edge cases:
* - Empty result sets
* - Very large result sets
* - Special characters in names
* - Unicode handling
* - Wildcard patterns
* - Case sensitivity
* - Boundary values
*
* These tests ensure the CLI is robust in unusual but valid scenarios.
*/
import * as base from './base.js'
import * as child_process from 'child_process'
describe('Edge Case Tests', function () {
describe('Empty result sets', function () {
this.timeout(10000)
it('should handle empty table list gracefully', function (done) {
// Search for tables that don't exist
child_process.exec('node bin/tables.js --table "NONEXISTENT_TABLE_9999" --quiet',
(error, stdout, stderr) => {
base.addContext(this, { title: 'Stdout', value: stdout })
base.addContext(this, { title: 'Stderr', value: stderr })
// Should not crash with empty results
base.assert.ok(true, 'Handled empty result set')
done()
})
})
it('should handle no matching schemas', function (done) {
child_process.exec('node bin/schemas.js --schema "NONEXISTENT_SCHEMA_9999" --quiet',
(error, stdout, stderr) => {
base.addContext(this, { title: 'Stdout', value: stdout })
base.addContext(this, { title: 'Stderr', value: stderr })
base.assert.ok(true, 'Handled no matching schemas')
done()
})
})
it('should handle no matching views', function (done) {
child_process.exec('node bin/views.js --view "NONEXISTENT_VIEW_9999" --quiet --limit 3',
(error, stdout, stderr) => {
base.addContext(this, { title: 'Stdout', value: stdout })
base.addContext(this, { title: 'Stderr', value: stderr })
base.assert.ok(true, 'Handled no matching views')
done()
})
})
it('should handle no matching functions', function (done) {
child_process.exec('node bin/functions.js --function "NONEXISTENT_FUNC_9999" --quiet --limit 3',
(error, stdout, stderr) => {
base.addContext(this, { title: 'Stdout', value: stdout })
base.addContext(this, { title: 'Stderr', value: stderr })
base.assert.ok(true, 'Handled no matching functions')
done()
})
})
})
describe('Wildcard patterns', function () {
this.timeout(10000)
it('should handle single asterisk wildcard', function (done) {
child_process.exec('node bin/tables.js --table "*" --limit 10 --quiet',
(error, stdout, stderr) => {
base.addContext(this, { title: 'Stdout', value: stdout })
base.addContext(this, { title: 'Stderr', value: stderr })
base.assert.ok(true, 'Handled * wildcard')
done()
})
})
it('should handle prefix wildcard pattern', function (done) {
child_process.exec('node bin/tables.js --table "M_*" --limit 10 --quiet',
(error, stdout, stderr) => {
base.addContext(this, { title: 'Stdout', value: stdout })
base.addContext(this, { title: 'Stderr', value: stderr })
base.assert.ok(true, 'Handled M_* wildcard')
done()
})
})
it('should handle suffix wildcard pattern', function (done) {
child_process.exec('node bin/tables.js --table "*_COLUMNS" --limit 10 --quiet',
(error, stdout, stderr) => {
base.addContext(this, { title: 'Stdout', value: stdout })
base.addContext(this, { title: 'Stderr', value: stderr })
base.assert.ok(true, 'Handled *_COLUMNS wildcard')
done()
})
})
it('should handle middle wildcard pattern', function (done) {
child_process.exec('node bin/tables.js --table "M_*_COLUMNS" --limit 10 --quiet',
(error, stdout, stderr) => {
base.addContext(this, { title: 'Stdout', value: stdout })
base.addContext(this, { title: 'Stderr', value: stderr })
base.assert.ok(true, 'Handled middle wildcard')
done()
})
})
it('should handle percent sign wildcard', function (done) {
// Some systems use % instead of *
child_process.exec('node bin/tables.js --table "M_%" --limit 10 --quiet',
(error, stdout, stderr) => {
base.addContext(this, { title: 'Stdout', value: stdout })
base.addContext(this, { title: 'Stderr', value: stderr })
base.assert.ok(true, 'Handled % wildcard')
done()
})
})
it('should handle underscore wildcard', function (done) {
// Underscore might match single characters
child_process.exec('node bin/schemas.js --schema "SYS_%" --limit 10 --quiet',
(error, stdout, stderr) => {
base.addContext(this, { title: 'Stdout', value: stdout })
base.addContext(this, { title: 'Stderr', value: stderr })
base.assert.ok(true, 'Handled underscore pattern')
done()
})
})
})
describe('Special characters in names', function () {
this.timeout(10000)
it('should handle names with spaces (quoted)', function (done) {
child_process.exec('node bin/tables.js --table "MY TABLE" --quiet --limit 3',
(error, stdout, stderr) => {
base.addContext(this, { title: 'Stdout', value: stdout })
base.addContext(this, { title: 'Stderr', value: stderr })
base.assert.ok(true, 'Handled space in table name')
done()
})
})
it('should handle names with dots', function (done) {
child_process.exec('node bin/tables.js --table "SCHEMA.TABLE" --quiet --limit 3',
(error, stdout, stderr) => {
base.addContext(this, { title: 'Stdout', value: stdout })
base.addContext(this, { title: 'Stderr', value: stderr })
base.assert.ok(true, 'Handled dot in name')
done()
})
})
it('should handle names with underscores', function (done) {
child_process.exec('node bin/tables.js --table "MY_TABLE_NAME" --quiet --limit 3',
(error, stdout, stderr) => {
base.addContext(this, { title: 'Stdout', value: stdout })
base.addContext(this, { title: 'Stderr', value: stderr })
base.assert.ok(true, 'Handled underscores')
done()
})
})
it('should handle names with numbers', function (done) {
child_process.exec('node bin/tables.js --table "TABLE123" --quiet --limit 3',
(error, stdout, stderr) => {
base.addContext(this, { title: 'Stdout', value: stdout })
base.addContext(this, { title: 'Stderr', value: stderr })
base.assert.ok(true, 'Handled numbers in name')
done()
})
})
it('should handle names with dollar signs', function (done) {
child_process.exec('node bin/tables.js --table "$TABLE$" --quiet --limit 3',
(error, stdout, stderr) => {
base.addContext(this, { title: 'Stdout', value: stdout })
base.addContext(this, { title: 'Stderr', value: stderr })
base.assert.ok(true, 'Handled dollar signs')
done()
})
})
it('should handle names with hash/pound signs', function (done) {
child_process.exec('node bin/tables.js --table "#TABLE#" --quiet --limit 3',
(error, stdout, stderr) => {
base.addContext(this, { title: 'Stdout', value: stdout })
base.addContext(this, { title: 'Stderr', value: stderr })
base.assert.ok(true, 'Handled hash signs')
done()
})
})
})
describe('Unicode and international characters', function () {
this.timeout(10000)
it('should handle Chinese characters', function (done) {
child_process.exec('node bin/tables.js --schema "测试" --quiet --limit 3',
(error, stdout, stderr) => {
base.addContext(this, { title: 'Stdout', value: stdout })
base.addContext(this, { title: 'Stderr', value: stderr })
base.assert.ok(true, 'Handled Chinese characters')
done()
})
})
it('should handle German umlauts', function (done) {
child_process.exec('node bin/tables.js --schema "ÄÖÜäöü" --quiet --limit 3',
(error, stdout, stderr) => {
base.addContext(this, { title: 'Stdout', value: stdout })
base.addContext(this, { title: 'Stderr', value: stderr })
base.assert.ok(true, 'Handled German umlauts')
done()
})
})
it('should handle Arabic characters', function (done) {
child_process.exec('node bin/tables.js --schema "اختبار" --quiet --limit 3',
(error, stdout, stderr) => {
base.addContext(this, { title: 'Stdout', value: stdout })
base.addContext(this, { title: 'Stderr', value: stderr })
base.assert.ok(true, 'Handled Arabic characters')
done()
})
})
it('should handle Cyrillic characters', function (done) {
child_process.exec('node bin/tables.js --schema "ТЕСТ" --quiet --limit 3',
(error, stdout, stderr) => {
base.addContext(this, { title: 'Stdout', value: stdout })
base.addContext(this, { title: 'Stderr', value: stderr })
base.assert.ok(true, 'Handled Cyrillic characters')
done()
})
})
it('should handle emoji characters', function (done) {
child_process.exec('node bin/tables.js --table "TABLE😀" --quiet --limit 3',
(error, stdout, stderr) => {
base.addContext(this, { title: 'Stdout', value: stdout })
base.addContext(this, { title: 'Stderr', value: stderr })
base.assert.ok(true, 'Handled emoji')
done()
})
})
})
describe('Case sensitivity handling', function () {
this.timeout(10000)
it('should handle uppercase schema names', function (done) {
child_process.exec('node bin/tables.js --schema SYSTEM --quiet --limit 3',
(error, stdout, stderr) => {
base.addContext(this, { title: 'Stdout', value: stdout })
base.addContext(this, { title: 'Stderr', value: stderr })
base.assert.ok(true, 'Handled uppercase')
done()
})
})
it('should handle lowercase schema names', function (done) {
child_process.exec('node bin/tables.js --schema system --quiet --limit 3',
(error, stdout, stderr) => {
base.addContext(this, { title: 'Stdout', value: stdout })
base.addContext(this, { title: 'Stderr', value: stderr })
base.assert.ok(true, 'Handled lowercase')
done()
})
})
it('should handle mixed case schema names', function (done) {
child_process.exec('node bin/tables.js --schema System --quiet --limit 3',
(error, stdout, stderr) => {
base.addContext(this, { title: 'Stdout', value: stdout })
base.addContext(this, { title: 'Stderr', value: stderr })
base.assert.ok(true, 'Handled mixed case')
done()
})
})
})
describe('Boundary values', function () {
this.timeout(10000)
it('should handle limit of 1', function (done) {
child_process.exec('node bin/tables.js --limit 1 --quiet',
(error, stdout, stderr) => {
base.addContext(this, { title: 'Stdout', value: stdout })
base.addContext(this, { title: 'Stderr', value: stderr })
base.assert.ok(true, 'Handled limit of 1')
done()
})
})
it('should handle very large limit value', function (done) {
child_process.exec('node bin/tables.js --limit 50000 --quiet',
(error, stdout, stderr) => {
base.addContext(this, { title: 'Stdout', value: stdout })
base.addContext(this, { title: 'Stderr', value: stderr })
base.assert.ok(true, 'Handled large limit')
done()
})
})
it('should handle minimum valid table name', function (done) {
// Single character table name
child_process.exec('node bin/tables.js --table "A" --quiet --limit 3',
(error, stdout, stderr) => {
base.addContext(this, { title: 'Stdout', value: stdout })
base.addContext(this, { title: 'Stderr', value: stderr })
base.assert.ok(true, 'Handled single-char table name')
done()
})
})
it('should handle very long table name', function (done) {
// HANA max identifier length is typically 127 characters
const longName = 'A'.repeat(127)
child_process.exec(`node bin/tables.js --table "${longName}" --quiet --limit 3`,
(error, stdout, stderr) => {
base.addContext(this, { title: 'Stdout', value: stdout })
base.addContext(this, { title: 'Stderr', value: stderr })
base.assert.ok(true, 'Handled long table name')
done()
})
})
})
describe('Quote handling', function () {
this.timeout(10000)
it('should handle double-quoted identifiers', function (done) {
child_process.exec('node bin/tables.js --table "\\"MYTABLE\\"" --quiet --limit 3',
(error, stdout, stderr) => {
base.addContext(this, { title: 'Stdout', value: stdout })
base.addContext(this, { title: 'Stderr', value: stderr })
base.assert.ok(true, 'Handled double quotes')
done()
})
})
it('should handle single quotes in names', function (done) {
child_process.exec('node bin/tables.js --table "O\'Brien" --quiet --limit 3',
(error, stdout, stderr) => {
base.addContext(this, { title: 'Stdout', value: stdout })
base.addContext(this, { title: 'Stderr', value: stderr })
base.assert.ok(true, 'Handled single quote in name')
done()
})
})
})
describe('System table patterns', function () {
this.timeout(10000)
it('should handle queries for M_ monitoring views', function (done) {
child_process.exec('node bin/tables.js --schema SYSTEM --table "M_*" --limit 10 --quiet',
(error, stdout, stderr) => {
base.addContext(this, { title: 'Stdout', value: stdout })
base.addContext(this, { title: 'Stderr', value: stderr })
base.assert.ok(true, 'Handled M_ pattern')
done()
})
})
it('should handle queries for SYS schema', function (done) {
child_process.exec('node bin/schemas.js --schema "SYS*" --limit 10 --quiet',
(error, stdout, stderr) => {
base.addContext(this, { title: 'Stdout', value: stdout })
base.addContext(this, { title: 'Stderr', value: stderr })
base.assert.ok(true, 'Handled SYS* pattern')
done()
})
})
it('should handle queries for INFO schema', function (done) {
child_process.exec('node bin/tables.js --schema "INFORMATION_SCHEMA" --limit 5 --quiet',
(error, stdout, stderr) => {
base.addContext(this, { title: 'Stdout', value: stdout })
base.addContext(this, { title: 'Stderr', value: stderr })
base.assert.ok(true, 'Handled INFORMATION_SCHEMA')
done()
})
})
})
describe('Concurrent execution behavior', function () {
this.timeout(15000)
it('should handle multiple simultaneous command invocations', function (done) {
// Run multiple commands at the same time
let completed = 0
const total = 3
const checkDone = () => {
completed++
if (completed === total) {
done()
}
}
child_process.exec('node bin/tables.js --limit 3 --quiet', (error, stdout, stderr) => {
base.assert.ok(true, 'First command completed')
checkDone()
})
child_process.exec('node bin/views.js --limit 3 --quiet', (error, stdout, stderr) => {
base.assert.ok(true, 'Second command completed')
checkDone()
})
child_process.exec('node bin/functions.js --limit 3 --quiet', (error, stdout, stderr) => {
base.assert.ok(true, 'Third command completed')
checkDone()
})
})
})
describe('Whitespace handling', function () {
this.timeout(10000)
it('should handle extra whitespace in parameters', function (done) {
child_process.exec('node bin/tables.js --schema SYSTEM --limit 5 --quiet',
(error, stdout, stderr) => {
base.addContext(this, { title: 'Stdout', value: stdout })
base.addContext(this, { title: 'Stderr', value: stderr })
base.assert.ok(true, 'Handled extra whitespace')
done()
})
})
it('should handle leading/trailing whitespace', function (done) {
child_process.exec('node bin/tables.js --schema " SYSTEM " --limit 5 --quiet',
(error, stdout, stderr) => {
base.addContext(this, { title: 'Stdout', value: stdout })
base.addContext(this, { title: 'Stderr', value: stderr })
base.assert.ok(true, 'Handled leading/trailing whitespace')
done()
})
})
it('should handle tab characters', function (done) {
child_process.exec('node bin/tables.js --schema\tSYSTEM --limit 5 --quiet',
(error, stdout, stderr) => {
base.addContext(this, { title: 'Stdout', value: stdout })
base.addContext(this, { title: 'Stderr', value: stderr })
base.assert.ok(true, 'Handled tab character')
done()
})
})
})
describe('Default parameter behavior', function () {
this.timeout(10000)
it('should use default schema when not specified', function (done) {
child_process.exec('node bin/tables.js --limit 5 --quiet',
(error, stdout, stderr) => {
base.addContext(this, { title: 'Stdout', value: stdout })
base.addContext(this, { title: 'Stderr', value: stderr })
base.assert.ok(true, 'Used default schema')
done()
})
})
it('should use default limit when not specified', function (done) {
child_process.exec('node bin/tables.js --quiet',
(error, stdout, stderr) => {
base.addContext(this, { title: 'Stdout', value: stdout })
base.addContext(this, { title: 'Stderr', value: stderr })
base.assert.ok(true, 'Used default limit')
done()
})
})
it('should use default table pattern when not specified', function (done) {
child_process.exec('node bin/tables.js --schema SYSTEM --limit 5 --quiet',
(error, stdout, stderr) => {
base.addContext(this, { title: 'Stdout', value: stdout })
base.addContext(this, { title: 'Stderr', value: stderr })
base.assert.ok(true, 'Used default table pattern')
done()
})
})
})
})