90 lines
2.5 KiB
Go
90 lines
2.5 KiB
Go
//go:build system_test
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package systemtests
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import (
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"fmt"
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"os"
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"testing"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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"github.com/tidwall/gjson"
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systest "cosmossdk.io/systemtests"
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)
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func TestExportCmd_WithHeight(t *testing.T) {
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systest.Sut.ResetChain(t)
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cli := systest.NewCLIWrapper(t, systest.Sut, systest.Verbose)
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systest.Sut.StartChain(t)
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// Wait 10s for producing blocks
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systest.Sut.AwaitNBlocks(t, 10)
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systest.Sut.StopChain()
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testCases := []struct {
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name string
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args []string
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expZeroHeight bool
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}{
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{"should export correct height", []string{"genesis", "export", "--home", systest.Sut.NodeDir(0)}, false},
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{"should export correct height with --height", []string{"genesis", "export", "--height=5", "--home", systest.Sut.NodeDir(0), "--log_level=disabled"}, false},
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{"should export height 0 with --for-zero-height", []string{"genesis", "export", "--for-zero-height=true", "--home", systest.Sut.NodeDir(0)}, true},
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}
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for _, tc := range testCases {
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res := cli.RunCommandWithArgs(tc.args...)
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height := gjson.Get(res, "initial_height").Int()
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if tc.expZeroHeight {
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require.Equal(t, height, int64(0))
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} else {
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require.Greater(t, height, int64(0))
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}
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// Check consensus params of exported state
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maxGas := gjson.Get(res, "consensus.params.block.max_gas").Int()
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require.Equal(t, maxGas, int64(systest.MaxGas))
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}
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}
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func TestExportCmd_WithFileFlag(t *testing.T) {
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systest.Sut.ResetChain(t)
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cli := systest.NewCLIWrapper(t, systest.Sut, systest.Verbose)
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exportFile := "foobar.json"
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systest.Sut.StartChain(t)
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// Wait 10s for producing blocks
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systest.Sut.AwaitNBlocks(t, 10)
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systest.Sut.StopChain()
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testCases := []struct {
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name string
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args []string
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expErr bool
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errMsg string
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}{
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{"invalid home dir", []string{"genesis", "export", "--home=foo"}, true, "no such file or directory"},
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{"should export state to the specified file", []string{"genesis", "export", fmt.Sprintf("--output-document=%s", exportFile), "--home", systest.Sut.NodeDir(0)}, false, ""},
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}
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for _, tc := range testCases {
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if tc.expErr {
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assertOutput := func(_ assert.TestingT, gotErr error, gotOutputs ...interface{}) bool {
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require.Contains(t, gotOutputs[0], tc.errMsg)
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return false
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}
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cli.WithRunErrorMatcher(assertOutput).RunCommandWithArgs(tc.args...)
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} else {
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cli.RunCommandWithArgs(tc.args...)
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require.FileExists(t, exportFile)
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err := os.Remove(exportFile)
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require.NoError(t, err)
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}
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}
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}
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