unix/coverage: Add coverage test for left adjusted print.

jepler · dpgeorge · commit fc6205c4f005 · 2025-06-16T13:59:57.000+10:00
Signed-off-by: Jeff Epler &lt;jepler@gmail.com&gt;
diff --git a/ports/unix/coverage.c b/ports/unix/coverage.c
@@ -220,6 +220,7 @@ static mp_obj_t extra_coverage(void) {
         mp_printf(&mp_plat_print, "%X\n", 0x80000000); // should print unsigned
         mp_printf(&mp_plat_print, "abc\n%"); // string ends in middle of format specifier
         mp_printf(&mp_plat_print, "%%\n"); // literal % character
+        mp_printf(&mp_plat_print, ".%-3s.\n", "a"); // left adjust
     }
 
     // GC
diff --git a/tests/ports/unix/extra_coverage.py.exp b/tests/ports/unix/extra_coverage.py.exp
@@ -14,6 +14,7 @@ false true
 80000000
 abc
 %
+.a  .
 # GC
 0
 0

Original file line number	Diff line number	Diff line change
`@@ -220,6 +220,7 @@ static mp_obj_t extra_coverage(void) {`
`220`	`220`	`mp_printf(&mp_plat_print, "%X\n", 0x80000000); // should print unsigned`
`221`	`221`	`mp_printf(&mp_plat_print, "abc\n%"); // string ends in middle of format specifier`
`222`	`222`	`mp_printf(&mp_plat_print, "%%\n"); // literal % character`
	`223`	`+ mp_printf(&mp_plat_print, ".%-3s.\n", "a"); // left adjust`
`223`	`224`	`}`
`224`	`225`
`225`	`226`	`// GC`