/usr/share/gocode/src/github.com/influxdata/influxdb/stress/v2/stressql/statement/parser_test.go is in golang-github-influxdb-influxdb-dev 1.0.2+dfsg1-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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import (
// "fmt"
"reflect"
"strings"
"testing"
"time"
"github.com/influxdata/influxdb/stress/v2/statement"
)
func newParserFromString(s string) *Parser {
f := strings.NewReader(s)
p := NewParser(f)
return p
}
func TestParser_ParseStatement(t *testing.T) {
var tests = []struct {
skip bool
s string
stmt statement.Statement
err string
}{
// QUERY
{
s: "QUERY basicCount\nSELECT count(%f) FROM cpu\nDO 100",
stmt: &statement.QueryStatement{Name: "basicCount", TemplateString: "SELECT count(%v) FROM cpu", Args: []string{"%f"}, Count: 100},
},
{
s: "QUERY basicCount\nSELECT count(%f) FROM %m\nDO 100",
stmt: &statement.QueryStatement{Name: "basicCount", TemplateString: "SELECT count(%v) FROM %v", Args: []string{"%f", "%m"}, Count: 100},
},
{
skip: true, // SHOULD CAUSE AN ERROR
s: "QUERY\nSELECT count(%f) FROM %m\nDO 100",
err: "Missing Name",
},
// INSERT
{
s: "INSERT mockCpu\ncpu,\nhost=[us-west|us-east|eu-north],server_id=[str rand(7) 1000]\nbusy=[int rand(1000) 100],free=[float rand(10) 0]\n100000 10s",
stmt: &statement.InsertStatement{
Name: "mockCpu",
TemplateString: "cpu,host=%v,server_id=%v busy=%v,free=%v %v",
TagCount: 2,
Templates: []*statement.Template{
&statement.Template{
Tags: []string{"us-west", "us-east", "eu-north"},
},
&statement.Template{
Function: &statement.Function{Type: "str", Fn: "rand", Argument: 7, Count: 1000},
},
&statement.Template{
Function: &statement.Function{Type: "int", Fn: "rand", Argument: 1000, Count: 100},
},
&statement.Template{
Function: &statement.Function{Type: "float", Fn: "rand", Argument: 10, Count: 0},
},
},
Timestamp: &statement.Timestamp{
Count: 100000,
Duration: time.Duration(10 * time.Second),
},
},
},
{
s: "INSERT mockCpu\ncpu,host=[us-west|us-east|eu-north],server_id=[str rand(7) 1000]\nbusy=[int rand(1000) 100],free=[float rand(10) 0]\n100000 10s",
stmt: &statement.InsertStatement{
Name: "mockCpu",
TemplateString: "cpu,host=%v,server_id=%v busy=%v,free=%v %v",
TagCount: 2,
Templates: []*statement.Template{
&statement.Template{
Tags: []string{"us-west", "us-east", "eu-north"},
},
&statement.Template{
Function: &statement.Function{Type: "str", Fn: "rand", Argument: 7, Count: 1000},
},
&statement.Template{
Function: &statement.Function{Type: "int", Fn: "rand", Argument: 1000, Count: 100},
},
&statement.Template{
Function: &statement.Function{Type: "float", Fn: "rand", Argument: 10, Count: 0},
},
},
Timestamp: &statement.Timestamp{
Count: 100000,
Duration: time.Duration(10 * time.Second),
},
},
},
{
s: "INSERT mockCpu\n[str rand(1000) 10],\nhost=[us-west|us-east|eu-north],server_id=[str rand(7) 1000],other=x\nbusy=[int rand(1000) 100],free=[float rand(10) 0]\n100000 10s",
stmt: &statement.InsertStatement{
Name: "mockCpu",
TemplateString: "%v,host=%v,server_id=%v,other=x busy=%v,free=%v %v",
TagCount: 3,
Templates: []*statement.Template{
&statement.Template{
Function: &statement.Function{Type: "str", Fn: "rand", Argument: 1000, Count: 10},
},
&statement.Template{
Tags: []string{"us-west", "us-east", "eu-north"},
},
&statement.Template{
Function: &statement.Function{Type: "str", Fn: "rand", Argument: 7, Count: 1000},
},
&statement.Template{
Function: &statement.Function{Type: "int", Fn: "rand", Argument: 1000, Count: 100},
},
&statement.Template{
Function: &statement.Function{Type: "float", Fn: "rand", Argument: 10, Count: 0},
},
},
Timestamp: &statement.Timestamp{
Count: 100000,
Duration: time.Duration(10 * time.Second),
},
},
},
{
skip: true, // Expected error not working
s: "INSERT\ncpu,\nhost=[us-west|us-east|eu-north],server_id=[str rand(7) 1000]\nbusy=[int rand(1000) 100],free=[float rand(10) 0]\n100000 10s",
err: `found ",", expected WS`,
},
// EXEC
{
s: `EXEC other_script`,
stmt: &statement.ExecStatement{Script: "other_script"},
},
{
skip: true, // Implement
s: `EXEC other_script.sh`,
stmt: &statement.ExecStatement{Script: "other_script.sh"},
},
{
skip: true, // Implement
s: `EXEC ../other_script.sh`,
stmt: &statement.ExecStatement{Script: "../other_script.sh"},
},
{
skip: true, // Implement
s: `EXEC /path/to/some/other_script.sh`,
stmt: &statement.ExecStatement{Script: "/path/to/some/other_script.sh"},
},
// GO
{
skip: true,
s: "GO INSERT mockCpu\ncpu,\nhost=[us-west|us-east|eu-north],server_id=[str rand(7) 1000]\nbusy=[int rand(1000) 100],free=[float rand(10) 0]\n100000 10s",
stmt: &statement.GoStatement{
Statement: &statement.InsertStatement{
Name: "mockCpu",
TemplateString: "cpu,host=%v,server_id=%v busy=%v,free=%v %v",
Templates: []*statement.Template{
&statement.Template{
Tags: []string{"us-west", "us-east", "eu-north"},
},
&statement.Template{
Function: &statement.Function{Type: "str", Fn: "rand", Argument: 7, Count: 1000},
},
&statement.Template{
Function: &statement.Function{Type: "int", Fn: "rand", Argument: 1000, Count: 100},
},
&statement.Template{
Function: &statement.Function{Type: "float", Fn: "rand", Argument: 10, Count: 0},
},
},
Timestamp: &statement.Timestamp{
Count: 100000,
Duration: time.Duration(10 * time.Second),
},
},
},
},
{
skip: true,
s: "GO QUERY basicCount\nSELECT count(free) FROM cpu\nDO 100",
stmt: &statement.GoStatement{
Statement: &statement.QueryStatement{Name: "basicCount", TemplateString: "SELECT count(free) FROM cpu", Count: 100},
},
},
{
skip: true,
s: `GO EXEC other_script`,
stmt: &statement.GoStatement{
Statement: &statement.ExecStatement{Script: "other_script"},
},
},
// SET
{
s: `SET database [stress]`,
stmt: &statement.SetStatement{Var: "database", Value: "stress"},
},
// WAIT
{
s: `Wait`,
stmt: &statement.WaitStatement{},
},
}
for _, tst := range tests {
if tst.skip {
continue
}
stmt, err := newParserFromString(tst.s).Parse()
tst.stmt.SetID("x")
if err != nil && err.Error() != tst.err {
t.Errorf("REAL ERROR: %v\nExpected ERROR: %v\n", err, tst.err)
} else if err != nil && tst.err == err.Error() {
t.Errorf("REAL ERROR: %v\nExpected ERROR: %v\n", err, tst.err)
} else if stmt.SetID("x"); !reflect.DeepEqual(stmt, tst.stmt) {
t.Errorf("Expected\n%#v\n%#v", tst.stmt, stmt)
}
}
}
|