Working on ASST2 targets.

test161/tests/syscalls/add.t

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+---
+name: "Add Test"
+description:
+  Adds two randomly generated numbers.
+tags: [proc, fun]
+depends: [shell]
+---
+$ /testbin/add

test161/tests/syscalls/argtest.t

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+---
+name: "Argtest"
+description:
+  Checks whether your kernel supports argument passing.
+tags: [argtest, proc]
+depends: [console]
+---
+$ /testbin/argtest

test161/tests/syscalls/bigexec.t

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+---
+name: "Bigexec Test"
+description:
+  Tests to ensure that the argument passing logic is not hard-coded
+  to small argument lengths.
+tags: [proc]
+depends: [shell, /asst2/process/argtest.t]
+sys161:
+  ram: 4M
+---
+$ /testbin/bigexec

test161/tests/syscalls/closetest.t

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+---
+name: "Close Test"
+description: >
+  Tests sys_close by closing STDIN and a normal file.
+tags: [syscalls,filesyscalls]
+depends: [boot, /asst2/fs/opentest.t]
+sys161:
+  ram: 512K
+---
+p /testbin/closetest

test161/tests/syscalls/consoletest.t

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+---
+name: "Console Test"
+description: >
+  Make sure that the console works.
+tags: [console]
+depends: [boot]
+sys161:
+  ram: 512K
+---
+p /testbin/consoletest

test161/tests/syscalls/factorial.t

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+---
+name: "Factorial Test"
+description:
+  Attempts to calculate factorial by recursive replacing the current process
+  with the number computed thus far.
+tags: [proc, fun]
+depends: [shell]
+sys161:
+  ram: 4M
+---
+$ /testbin/factorial

test161/tests/syscalls/fileonlytest.t

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+---
+name: "Fileonly Test"
+description: >
+  Tests sys_{open,close,read,write,lseek}. Opens a file, writes 512
+  bytes, skips 512 bytes and writes another 512 bytes (odd steps). Seeks
+  back to beginning and writes the even steps. Then seeks back to the
+  beginning and verifies that the contents are correct.
+tags: [syscalls,filesyscalls]
+depends: [console, /asst2/fs/readwritetest.t,]
+sys161:
+  ram: 512K
+---
+p /testbin/fileonlytest

test161/tests/syscalls/forktest.t

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+---
+name: "Fork Test"
+description: >
+  Test that fork works.
+tags: [syscalls,procsyscalls]
+depends: [console, /asst2/fs/readwritetest.t]
+sys161:
+  ram: 4M
+---
+p /testbin/forktest

test161/tests/syscalls/opentest.t

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+---
+name: "Open Test"
+description: >
+  Tests sys_open by attempting to open an existing file.
+tags: [syscalls,filesyscalls]
+depends: [boot]
+sys161:
+  ram: 512K
+---
+p /testbin/opentest

test161/tests/syscalls/readwritetest.t

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+---
+name: "Read and Write Test"
+description: >
+  Tests sys_read and sys_write by reading and writing to a file.
+tags: [syscalls,filesyscalls]
+depends: [/asst2/fs/opentest.t]
+sys161:
+  ram: 512K
+---
+p /testbin/readwritetest

test161/tests/syscalls/redirect.t

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+---
+name: "Redirect Test"
+description: >
+  Tests sys_dup2. Opens a file handle, then forks a new process which
+  manipulates the file table.
+tags: [syscalls,filesyscalls]
+depends: [/asst2/process/forktest.t]
+sys161:
+  ram: 512K
+---
+p /testbin/redirect

test161/tests/syscalls/shell.t

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+---
+name: "Shell Test"
+description:
+  Tests whether the shell works by running /testbin/consoletest in the shell.
+  The shell test tries to identify a race condition between the shell and the
+  program that the shell is trying to run.
+tags: [syscalls,procsyscalls,shell]
+depends: [console]
+sys161:
+  ram: 2M
+---
+$ /testbin/shelltest
+$ /testbin/shelltest

test161/tests/syscalls/sparsefile.t

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+---
+name: "Sparsefile Test"
+description: >
+  Tests sys_lseek by writing one byte of data after skipping the beginning of
+  an empty file and then attempting to read this byte.
+tags: [syscalls,filesyscalls]
+depends: [shell, /asst2/fs/fileonlytest.t]
+sys161:
+  ram: 512K
+---
+$ /testbin/sparsefile test 1048