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- Changed test-cases README.md examples from python-cli to node-cli

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- added input handling from --stdin
- wrapped some logic in callback function in main file as new --stind option works asynchronously
This commit is contained in:
AlexanderBuzz
2023-01-20 08:00:24 +01:00
parent a71665cca4
commit de56a1f7ad
2 changed files with 29 additions and 12 deletions
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10
content/_code-samples/tx-serialization/js/test-cases/README.md
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@@ -3,14 +3,14 @@
This folder contains several transactions in their JSON and binary forms, which
you can use to verify the behavior of transaction serialization code.
For example (starting from the `tx-serialization/` dir above this one):
For example (starting from the `tx-serialization/js/` dir above this one):
```bash
$ python3 serialize.py -f test-cases/tx2.json | \
$ node index.js -f test-cases/tx2.json | \
diff - test-cases/tx2-binary.txt
```
The expected result is no output because the output of `serialize.py` matches
The expected result is no output because the output of `node index.js` matches
the contents of `test-cases/tx2-binary.txt` exactly.
For an example of how the output is different if you change the `Fee` parameter of sample transaction 1, we can pipe a modified version of the file into the serializer:
@@ -18,7 +18,7 @@ For an example of how the output is different if you change the `Fee` parameter
```bash
$ cat test-cases/tx1.json | \
sed -e 's/"Fee": "10"/"Fee": "100"/' | \
python3 serialize.py --stdin | \
node index.js --json | \
diff - test-cases/tx1-binary.txt --color
```
@@ -46,7 +46,7 @@ CDC63E1DEE7FE3744630440220143759437C04F7B61F012563AFE90D8DAFC46E86035E1D965A9CED
For a friendlier display, you could pipe the output of the serializer to a file and use a visual tool like [Meld](http://meldmerge.org/) that shows intra-line differences:
```bash
$ cat test-cases/tx1.json | sed -e 's/"Fee": "10"/"Fee": "100"/' | python3 serialize.py --stdin > /tmp/tx1-modified.txt && meld /tmp/tx1-modified.txt test-cases/tx1-binary.txt
$ cat test-cases/tx1.json | sed -e 's/"Fee": "10"/"Fee": "100"/' | node index.js --stdin --stdin > /tmp/tx1-modified.txt && meld /tmp/tx1-modified.txt test-cases/tx1-binary.txt
```
![Meld screenshot showing the `0A` / `64` difference](meld-example.png)