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Add a new test for FunctionInputsAndOutputs.

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This commit is contained in:
Max Schaefer
2020-09-22 09:04:49 +01:00
parent c905149579
commit 9c640fff4f
8 changed files with 32 additions and 0 deletions
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3
ql/test/library-tests/semmle/go/dataflow/FunctionInputsAndOutputs/FunctionInput_getEntryNode.expected
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@@ -3,6 +3,8 @@
| parameter 0 | main.go:55:2:55:27 | call to Printf | main.go:55:13:55:20 | "%d, %d" |
| parameter 0 | main.go:57:2:57:27 | call to Printf | main.go:57:13:57:20 | "%d, %d" |
| parameter 0 | reset.go:12:2:12:21 | call to Reset | reset.go:12:15:12:20 | source |
| parameter 0 | tst2.go:10:9:10:26 | call to NewEncoder | tst2.go:10:25:10:25 | w |
| parameter 0 | tst2.go:10:9:10:39 | call to Encode | tst2.go:10:35:10:38 | data |
| parameter 0 | tst.go:10:2:10:29 | call to ReadFrom | tst.go:10:23:10:28 | reader |
| parameter 0 | tst.go:16:2:16:12 | call to test5 | tst.go:16:8:16:8 | x |
| parameter 0 | tst.go:18:2:18:12 | call to test5 | tst.go:18:8:18:8 | s |
@@ -17,6 +19,7 @@
| parameter 2 | main.go:57:2:57:27 | call to Printf | main.go:57:26:57:26 | y |
| receiver | main.go:53:14:53:21 | call to bump | main.go:53:14:53:14 | c |
| receiver | reset.go:12:2:12:21 | call to Reset | reset.go:12:2:12:7 | reader |
| receiver | tst2.go:10:9:10:39 | call to Encode | tst2.go:10:9:10:26 | call to NewEncoder |
| receiver | tst.go:10:2:10:29 | call to ReadFrom | tst.go:10:2:10:12 | bytesBuffer |
| result | tst.go:9:17:9:33 | call to new | tst.go:9:2:9:12 | definition of bytesBuffer |
| result 0 | tst.go:9:17:9:33 | call to new | tst.go:9:2:9:12 | definition of bytesBuffer |

1
ql/test/library-tests/semmle/go/dataflow/FunctionInputsAndOutputs/FunctionInput_getExitNode.expected
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@@ -2,6 +2,7 @@
| parameter 0 | main.go:13:1:20:1 | function declaration | main.go:13:10:13:11 | definition of op |
| parameter 0 | main.go:40:1:48:1 | function declaration | main.go:40:12:40:12 | definition of b |
| parameter 0 | reset.go:8:1:16:1 | function declaration | reset.go:8:27:8:27 | definition of r |
| parameter 0 | tst2.go:8:1:12:1 | function declaration | tst2.go:8:12:8:15 | definition of data |
| parameter 0 | tst.go:8:1:11:1 | function declaration | tst.go:8:12:8:17 | definition of reader |
| parameter 0 | tst.go:15:1:19:1 | function declaration | tst.go:15:12:15:12 | definition of x |
| parameter 1 | main.go:5:1:11:1 | function declaration | main.go:5:20:5:20 | definition of x |

1
ql/test/library-tests/semmle/go/dataflow/FunctionInputsAndOutputs/FunctionModelStep.expected
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@@ -1,2 +1,3 @@
| file://:0:0:0:0 | Encode | tst2.go:10:35:10:38 | data | tst2.go:10:9:10:26 | call to NewEncoder |
| file://:0:0:0:0 | ReadFrom | tst.go:10:23:10:28 | reader | tst.go:9:2:9:12 | definition of bytesBuffer |
| file://:0:0:0:0 | Reset | reset.go:12:15:12:20 | source | reset.go:11:6:11:11 | definition of reader |

2
ql/test/library-tests/semmle/go/dataflow/FunctionInputsAndOutputs/FunctionOutput_getEntryNode.expected
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@@ -11,6 +11,7 @@
| result 0 | main.go:40:1:48:1 | function declaration | main.go:40:21:40:23 | zero value for int |
| result 0 | main.go:40:1:48:1 | function declaration | main.go:45:10:45:10 | 0 |
| result 0 | main.go:40:1:48:1 | function declaration | main.go:47:9:47:9 | 0 |
| result 0 | tst2.go:8:1:12:1 | function declaration | tst2.go:11:9:11:9 | w |
| result 1 | main.go:31:1:33:1 | function declaration | main.go:32:13:32:14 | 42 |
| result 1 | main.go:35:1:38:1 | function declaration | main.go:35:22:35:22 | zero value for y |
| result 1 | main.go:35:1:38:1 | function declaration | main.go:36:9:36:10 | 42 |
@@ -18,3 +19,4 @@
| result 1 | main.go:40:1:48:1 | function declaration | main.go:42:3:42:5 | rhs of increment statement |
| result 1 | main.go:40:1:48:1 | function declaration | main.go:45:13:45:13 | 1 |
| result 1 | main.go:40:1:48:1 | function declaration | main.go:47:12:47:12 | 4 |
| result 1 | tst2.go:8:1:12:1 | function declaration | tst2.go:11:12:11:14 | err |

7
ql/test/library-tests/semmle/go/dataflow/FunctionInputsAndOutputs/FunctionOutput_getExitNode.expected
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@@ -1,19 +1,26 @@
| parameter 0 | reset.go:12:2:12:21 | call to Reset | reset.go:9:2:9:7 | definition of source |
| parameter 0 | tst2.go:10:9:10:26 | call to NewEncoder | tst2.go:9:6:9:6 | definition of w |
| parameter 0 | tst2.go:10:9:10:39 | call to Encode | tst2.go:8:12:8:15 | definition of data |
| parameter 0 | tst.go:10:2:10:29 | call to ReadFrom | tst.go:8:12:8:17 | definition of reader |
| parameter 0 | tst.go:16:2:16:12 | call to test5 | tst.go:15:12:15:12 | definition of x |
| parameter 1 | tst.go:16:2:16:12 | call to test5 | tst.go:15:15:15:15 | definition of y |
| receiver | main.go:53:14:53:21 | call to bump | main.go:52:2:52:2 | definition of c |
| receiver | reset.go:12:2:12:21 | call to Reset | reset.go:11:6:11:11 | definition of reader |
| receiver | tst2.go:10:9:10:39 | call to Encode | tst2.go:10:9:10:26 | call to NewEncoder |
| receiver | tst.go:10:2:10:29 | call to ReadFrom | tst.go:9:2:9:12 | definition of bytesBuffer |
| result | main.go:51:2:51:14 | call to op | main.go:51:2:51:14 | call to op |
| result | main.go:53:2:53:22 | call to op2 | main.go:53:2:53:22 | call to op2 |
| result | main.go:53:14:53:21 | call to bump | main.go:53:14:53:21 | call to bump |
| result | tst2.go:10:9:10:26 | call to NewEncoder | tst2.go:10:9:10:26 | call to NewEncoder |
| result | tst2.go:10:9:10:39 | call to Encode | tst2.go:10:9:10:39 | call to Encode |
| result | tst.go:9:17:9:33 | call to new | tst.go:9:17:9:33 | call to new |
| result 0 | main.go:51:2:51:14 | call to op | main.go:51:2:51:14 | call to op |
| result 0 | main.go:53:2:53:22 | call to op2 | main.go:53:2:53:22 | call to op2 |
| result 0 | main.go:53:14:53:21 | call to bump | main.go:53:14:53:21 | call to bump |
| result 0 | main.go:54:10:54:15 | call to test | main.go:54:2:54:15 | ... := ...[0] |
| result 0 | main.go:56:9:56:15 | call to test2 | main.go:56:2:56:15 | ... = ...[0] |
| result 0 | tst2.go:10:9:10:26 | call to NewEncoder | tst2.go:10:9:10:26 | call to NewEncoder |
| result 0 | tst2.go:10:9:10:39 | call to Encode | tst2.go:10:9:10:39 | call to Encode |
| result 0 | tst.go:9:17:9:33 | call to new | tst.go:9:17:9:33 | call to new |
| result 1 | main.go:54:10:54:15 | call to test | main.go:54:2:54:15 | ... := ...[1] |
| result 1 | main.go:56:9:56:15 | call to test2 | main.go:56:2:56:15 | ... = ...[1] |

2
ql/test/library-tests/semmle/go/dataflow/FunctionInputsAndOutputs/FunctionOutput_isResult.expected
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@@ -1,4 +1,6 @@
| main.go:51:2:51:14 | call to op | main.go:51:2:51:14 | call to op | result |
| main.go:53:2:53:22 | call to op2 | main.go:53:2:53:22 | call to op2 | result |
| main.go:53:14:53:21 | call to bump | main.go:53:14:53:21 | call to bump | result |
| tst2.go:10:9:10:26 | call to NewEncoder | tst2.go:10:9:10:26 | call to NewEncoder | result |
| tst2.go:10:9:10:39 | call to Encode | tst2.go:10:9:10:39 | call to Encode | result |
| tst.go:9:17:9:33 | call to new | tst.go:9:17:9:33 | call to new | result |

4
ql/test/library-tests/semmle/go/dataflow/FunctionInputsAndOutputs/FunctionOutput_isResult_int.expected
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@@ -8,5 +8,9 @@
| main.go:54:10:54:15 | call to test | main.go:54:2:54:15 | ... := ...[1] | 1 | result 1 |
| main.go:56:9:56:15 | call to test2 | main.go:56:2:56:15 | ... = ...[0] | 0 | result 0 |
| main.go:56:9:56:15 | call to test2 | main.go:56:2:56:15 | ... = ...[1] | 1 | result 1 |
| tst2.go:10:9:10:26 | call to NewEncoder | tst2.go:10:9:10:26 | call to NewEncoder | 0 | result |
| tst2.go:10:9:10:26 | call to NewEncoder | tst2.go:10:9:10:26 | call to NewEncoder | 0 | result 0 |
| tst2.go:10:9:10:39 | call to Encode | tst2.go:10:9:10:39 | call to Encode | 0 | result |
| tst2.go:10:9:10:39 | call to Encode | tst2.go:10:9:10:39 | call to Encode | 0 | result 0 |
| tst.go:9:17:9:33 | call to new | tst.go:9:17:9:33 | call to new | 0 | result |
| tst.go:9:17:9:33 | call to new | tst.go:9:17:9:33 | call to new | 0 | result 0 |

12
ql/test/library-tests/semmle/go/dataflow/FunctionInputsAndOutputs/tst2.go Normal file
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@@ -0,0 +1,12 @@
package main
import (
"encoding/json"
"io"
)
func test7(data interface{}) (io.Writer, error) {
var w io.Writer
err := json.NewEncoder(w).Encode(data)
return w, err
}