50 lines
1.4 KiB
Plaintext
50 lines
1.4 KiB
Plaintext
from stdint import *
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import ctraits
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import stdio
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import testcheck
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# FormatStringTest - format string regression test
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export def main() -> int:
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testcheck.begin("FormatStringTest: Format String Regression")
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b: str = "hello world"
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for i in b:
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stdio.printf("%c\n", i)
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b += 1
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print(b-11)
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l: []u64 = [0, 43, 2, 3, 4]
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l[0] = 1000
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for i in l:
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stdio.printf("%llu\n", i)
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print("Value: ", f"0x{ULONGLONG(0x11)}")
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print("ULL Hex: ", f"0x{ULONGLONG(0x11):016X}")
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print("LL Hex: ", f"{LONGLONG(0x11):016X}")
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print("ULL Dec: ", f"{ULONGLONG(42):d}")
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print("LL Dec: ", f"{LONGLONG(42):d}")
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print("Hex: ", f"{0x11:016X}")
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print("Dec: ", f"{42:d}")
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print("Float: ", f"{3.14159:.2f}")
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# f-string assignment: must build a string, not printf directly
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s: str = f"Value=0x{ULONGLONG(42)}, Hex=0x{ULONGLONG(0x11):016X}"
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print("Assigned: ", s)
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# ctraits.isptr compile-time type check.
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# &s is i8** (char**); implicit pointer casts require matching depth, so annotate str*.
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ptr_var: str* = &s
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val_var: int = 42
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cif ctraits.isptr(ptr_var):
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print("ptr_var is pointer")
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cif not ctraits.isptr(val_var):
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print("val_var is not pointer")
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testcheck.section("placeholder")
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testcheck.ok("testcheck framework ready")
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testcheck.info("placeholder test")
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return testcheck.end()
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