fix: errors related to windows/linux

.github/workflows/merge.yml

@@ -351,26 +351,23 @@ jobs:
         timeout-minutes: 2
 
       - name: Estimate cost to create a vault
-        if: matrix.os != 'windows-latest'
         run: |
-          echo "test-file" > upload-test.txt
-          ./target/release/autonomi --log-output-dest=data-dir file upload ./upload-test.txt
+          # 1 MB
+          python3 -c "with open('random.txt', 'wb') as f: f.write(bytearray([0xff] * 1 * 1024 * 1024))"
+          ./target/release/autonomi --log-output-dest=data-dir file upload random.txt
           ./target/release/autonomi --log-output-dest=data-dir register create sample_new_register 1234
           ./target/release/autonomi --log-output-dest=data-dir vault cost
-          ./target/release/autonomi --log-output-dest=data-dir file list 2>&1 | tee file_list.txt
-          ./target/release/autonomi --log-output-dest=data-dir register list 2>&1 | tee register_list.txt
         env:
           SN_LOG: "v"
         timeout-minutes: 2
 
       - name: create a vault with existing user data as above
-        if: matrix.os != 'windows-latest'
         run: ./target/release/autonomi --log-output-dest=data-dir vault create
         env:
           SN_LOG: "v"
         timeout-minutes: 2
 
-      - name: add more files
+      - name: add more files - linux/macos
         if: matrix.os != 'windows-latest'
         run: |
           for i in {1..100}; do
@@ -383,18 +380,13 @@ jobs:
           SN_LOG: "v"
         timeout-minutes: 25
 
-      - name: add more files
+      - name: add more files - windows
         if: matrix.os == 'windows-latest'
         shell: pwsh
         run: |
           for ($i = 1; $i -le 100; $i++) {
-              # Generate a random file with PowerShell
-              $randomData = [System.IO.File]::OpenWrite("random_file_$i.bin")
-              $buffer = New-Object byte[](1024 * 1024) # 1MB buffer
-              [System.Security.Cryptography.RNGCryptoServiceProvider]::Create().GetBytes($buffer)
-              $randomData.Write($buffer, 0, $buffer.Length)
-              $randomData.Close()
 
+              python3 -c "import sys; with open(sys.argv[1], 'wb') as f: f.write(bytearray([0xff] * 1 * 1024 * 1024))" "random_file_$i.bin"
               # Run autonomi commands
               ./target/release/autonomi --log-output-dest=data-dir file upload "random_file_$i.bin" --public
               ./target/release/autonomi --log-output-dest=data-dir file upload "random_file_$i.bin"