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https://github.com/Syngnat/GoNavi.git
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64021ffd2a
- 安全加固：TruncateTables 增加审计日志（Warnf 级别）和参数校验（上限 200 张） - 容错增强：批量清空部分失败时返回已执行 SQL 列表并提示已清空表不可恢复 - 错误优化：DBQueryMulti 逐条执行失败时附带语句序号和已成功条数 - 性能优化：splitSQLStatements 从 string 拼接改为 strings.Builder，消除 O(n²) 分配 - 转义修复：splitSQLStatements 支持 SQL 标准转义单引号 '' 防止误拆分 - 前端修复：handleBatchClear 统一取消判断字符串为 '已取消' 并移除冗余变量声明 - refs #244
114 lines
3.5 KiB
Go
114 lines
3.5 KiB
Go
package app
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import (
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"reflect"
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"testing"
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)
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func TestSplitSQLStatements_BasicSplit(t *testing.T) {
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input := "SELECT 1; SELECT 2; SELECT 3"
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got := splitSQLStatements(input)
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want := []string{"SELECT 1", "SELECT 2", "SELECT 3"}
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if !reflect.DeepEqual(got, want) {
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t.Errorf("splitSQLStatements(%q) = %v, want %v", input, got, want)
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}
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}
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func TestSplitSQLStatements_QuotedSemicolon(t *testing.T) {
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input := `SELECT 'hello;world'; SELECT 2`
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got := splitSQLStatements(input)
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want := []string{`SELECT 'hello;world'`, "SELECT 2"}
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if !reflect.DeepEqual(got, want) {
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t.Errorf("splitSQLStatements(%q) = %v, want %v", input, got, want)
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}
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}
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func TestSplitSQLStatements_LineComment(t *testing.T) {
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input := "SELECT 1; -- this is a comment;\nSELECT 2"
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got := splitSQLStatements(input)
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want := []string{"SELECT 1", "-- this is a comment;\nSELECT 2"}
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if !reflect.DeepEqual(got, want) {
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t.Errorf("splitSQLStatements(%q) = %v, want %v", input, got, want)
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}
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}
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func TestSplitSQLStatements_BlockComment(t *testing.T) {
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input := "SELECT /* ; */ 1; SELECT 2"
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got := splitSQLStatements(input)
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want := []string{"SELECT /* ; */ 1", "SELECT 2"}
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if !reflect.DeepEqual(got, want) {
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t.Errorf("splitSQLStatements(%q) = %v, want %v", input, got, want)
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}
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}
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func TestSplitSQLStatements_EmptyInput(t *testing.T) {
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got := splitSQLStatements("")
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if len(got) != 0 {
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t.Errorf("splitSQLStatements(\"\") = %v, want empty slice", got)
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}
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}
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func TestSplitSQLStatements_SingleStatement(t *testing.T) {
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input := "SELECT * FROM users WHERE id = 1"
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got := splitSQLStatements(input)
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want := []string{"SELECT * FROM users WHERE id = 1"}
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if !reflect.DeepEqual(got, want) {
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t.Errorf("splitSQLStatements(%q) = %v, want %v", input, got, want)
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}
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}
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func TestSplitSQLStatements_DollarQuoting(t *testing.T) {
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input := "SELECT $tag$hello;world$tag$; SELECT 2"
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got := splitSQLStatements(input)
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want := []string{"SELECT $tag$hello;world$tag$", "SELECT 2"}
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if !reflect.DeepEqual(got, want) {
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t.Errorf("splitSQLStatements(%q) = %v, want %v", input, got, want)
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}
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}
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func TestSplitSQLStatements_FullWidthSemicolon(t *testing.T) {
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input := "SELECT 1；SELECT 2"
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got := splitSQLStatements(input)
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want := []string{"SELECT 1", "SELECT 2"}
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if !reflect.DeepEqual(got, want) {
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t.Errorf("splitSQLStatements(%q) = %v, want %v", input, got, want)
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}
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}
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func TestSplitSQLStatements_Backtick(t *testing.T) {
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input := "SELECT `col;name` FROM t; SELECT 2"
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got := splitSQLStatements(input)
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want := []string{"SELECT `col;name` FROM t", "SELECT 2"}
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if !reflect.DeepEqual(got, want) {
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t.Errorf("splitSQLStatements(%q) = %v, want %v", input, got, want)
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}
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}
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func TestSplitSQLStatements_TrailingSemicolon(t *testing.T) {
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input := "SELECT 1; SELECT 2;"
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got := splitSQLStatements(input)
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want := []string{"SELECT 1", "SELECT 2"}
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if !reflect.DeepEqual(got, want) {
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t.Errorf("splitSQLStatements(%q) = %v, want %v", input, got, want)
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}
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}
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func TestSplitSQLStatements_SQLEscapedQuote(t *testing.T) {
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input := "SELECT 'it''s a test'; SELECT 2"
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got := splitSQLStatements(input)
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want := []string{"SELECT 'it''s a test'", "SELECT 2"}
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if !reflect.DeepEqual(got, want) {
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t.Errorf("splitSQLStatements(%q) = %v, want %v", input, got, want)
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}
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}
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func TestSplitSQLStatements_SQLEscapedQuoteMultiple(t *testing.T) {
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input := "INSERT INTO t VALUES ('O''Brien', 'it''s OK'); SELECT 1"
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got := splitSQLStatements(input)
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want := []string{"INSERT INTO t VALUES ('O''Brien', 'it''s OK')", "SELECT 1"}
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if !reflect.DeepEqual(got, want) {
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t.Errorf("splitSQLStatements(%q) = %v, want %v", input, got, want)
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}
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}
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