summaryrefslogtreecommitdiff
path: root/test/float_lit.go
diff options
context:
space:
mode:
Diffstat (limited to 'test/float_lit.go')
-rw-r--r--test/float_lit.go224
1 files changed, 160 insertions, 64 deletions
diff --git a/test/float_lit.go b/test/float_lit.go
index 58bd4dac0..7b91d88e5 100644
--- a/test/float_lit.go
+++ b/test/float_lit.go
@@ -6,96 +6,192 @@
package main
-func
-pow10(pow int) float64 {
- if pow < 0 { return 1/pow10(-pow); }
- if pow > 0 { return pow10(pow-1)*10; }
- return 1;
+var bad bool
+
+func pow10(pow int) float64 {
+ if pow < 0 {
+ return 1 / pow10(-pow)
+ }
+ if pow > 0 {
+ return pow10(pow-1) * 10
+ }
+ return 1
}
-func
-close(da float64, ia, ib int64, pow int) bool {
- db := float64(ia) / float64(ib);
- db *= pow10(pow);
+func close(da float64, ia, ib int64, pow int) bool {
+ db := float64(ia) / float64(ib)
+ db *= pow10(pow)
if da == 0 || db == 0 {
if da == 0 && db == 0 {
- return true;
+ return true
}
- return false;
+ return false
}
- de := (da-db) /da;
+ de := (da - db) / da
if de < 0 {
- de = -de;
+ de = -de
}
- if de < 1.0e-14 {
- return true;
+ if de < 1e-14 {
+ return true
+ }
+ if !bad {
+ println("BUG")
+ bad = true
}
- return false;
+ return false
}
-func
-main() {
-
- if !close(0., 0, 1, 0) { print("0. is ", 0., "\n"); }
- if !close(+10., 10, 1, 0) { print("+10. is ", +10., "\n"); }
- if !close(-210., -210, 1, 0) { print("-210. is ", -210., "\n"); }
+func main() {
+ if !close(0., 0, 1, 0) {
+ print("0. is ", 0., "\n")
+ }
+ if !close(+10., 10, 1, 0) {
+ print("+10. is ", +10., "\n")
+ }
+ if !close(-210., -210, 1, 0) {
+ print("-210. is ", -210., "\n")
+ }
- if !close(.0, 0, 1, 0) { print(".0 is ", .0, "\n"); }
- if !close(+.01, 1, 100, 0) { print("+.01 is ", +.01, "\n"); }
- if !close(-.012, -12, 1000, 0) { print("-.012 is ", -.012, "\n"); }
+ if !close(.0, 0, 1, 0) {
+ print(".0 is ", .0, "\n")
+ }
+ if !close(+.01, 1, 100, 0) {
+ print("+.01 is ", +.01, "\n")
+ }
+ if !close(-.012, -12, 1000, 0) {
+ print("-.012 is ", -.012, "\n")
+ }
- if !close(0.0, 0, 1, 0) { print("0.0 is ", 0.0, "\n"); }
- if !close(+10.01, 1001, 100, 0) { print("+10.01 is ", +10.01, "\n"); }
- if !close(-210.012, -210012, 1000, 0) { print("-210.012 is ", -210.012, "\n"); }
+ if !close(0.0, 0, 1, 0) {
+ print("0.0 is ", 0.0, "\n")
+ }
+ if !close(+10.01, 1001, 100, 0) {
+ print("+10.01 is ", +10.01, "\n")
+ }
+ if !close(-210.012, -210012, 1000, 0) {
+ print("-210.012 is ", -210.012, "\n")
+ }
- if !close(0E+1, 0, 1, 0) { print("0E+1 is ", 0E+1, "\n"); }
- if !close(+10e2, 10, 1, 2) { print("+10e2 is ", +10e2, "\n"); }
- if !close(-210e3, -210, 1, 3) { print("-210e3 is ", -210e3, "\n"); }
+ if !close(0E+1, 0, 1, 0) {
+ print("0E+1 is ", 0E+1, "\n")
+ }
+ if !close(+10e2, 10, 1, 2) {
+ print("+10e2 is ", +10e2, "\n")
+ }
+ if !close(-210e3, -210, 1, 3) {
+ print("-210e3 is ", -210e3, "\n")
+ }
- if !close(0E-1, 0, 1, 0) { print("0E-1 is ", 0E-1, "\n"); }
- if !close(+0e23, 0, 1, 1) { print("+0e23 is ", +0e23, "\n"); }
- if !close(-0e345, 0, 1, 1) { print("-0e345 is ", -0e345, "\n"); }
+ if !close(0E-1, 0, 1, 0) {
+ print("0E-1 is ", 0E-1, "\n")
+ }
+ if !close(+0e23, 0, 1, 1) {
+ print("+0e23 is ", +0e23, "\n")
+ }
+ if !close(-0e345, 0, 1, 1) {
+ print("-0e345 is ", -0e345, "\n")
+ }
- if !close(0E1, 0, 1, 1) { print("0E1 is ", 0E1, "\n"); }
- if !close(+10e23, 10, 1, 23) { print("+10e23 is ", +10e23, "\n"); }
- if !close(-210e34, -210, 1, 34) { print("-210e34 is ", -210e34, "\n"); }
+ if !close(0E1, 0, 1, 1) {
+ print("0E1 is ", 0E1, "\n")
+ }
+ if !close(+10e23, 10, 1, 23) {
+ print("+10e23 is ", +10e23, "\n")
+ }
+ if !close(-210e34, -210, 1, 34) {
+ print("-210e34 is ", -210e34, "\n")
+ }
- if !close(0.E1, 0, 1, 1) { print("0.E1 is ", 0.E1, "\n"); }
- if !close(+10.e+2, 10, 1, 2) { print("+10.e+2 is ", +10.e+2, "\n"); }
- if !close(-210.e-3, -210, 1, -3) { print("-210.e-3 is ", -210.e-3, "\n"); }
+ if !close(0.E1, 0, 1, 1) {
+ print("0.E1 is ", 0.E1, "\n")
+ }
+ if !close(+10.e+2, 10, 1, 2) {
+ print("+10.e+2 is ", +10.e+2, "\n")
+ }
+ if !close(-210.e-3, -210, 1, -3) {
+ print("-210.e-3 is ", -210.e-3, "\n")
+ }
- if !close(.0E1, 0, 1, 1) { print(".0E1 is ", .0E1, "\n"); }
- if !close(+.01e2, 1, 100, 2) { print("+.01e2 is ", +.01e2, "\n"); }
- if !close(-.012e3, -12, 1000, 3) { print("-.012e3 is ", -.012e3, "\n"); }
+ if !close(.0E1, 0, 1, 1) {
+ print(".0E1 is ", .0E1, "\n")
+ }
+ if !close(+.01e2, 1, 100, 2) {
+ print("+.01e2 is ", +.01e2, "\n")
+ }
+ if !close(-.012e3, -12, 1000, 3) {
+ print("-.012e3 is ", -.012e3, "\n")
+ }
- if !close(0.0E1, 0, 1, 0) { print("0.0E1 is ", 0.0E1, "\n"); }
- if !close(+10.01e2, 1001, 100, 2) { print("+10.01e2 is ", +10.01e2, "\n"); }
- if !close(-210.012e3, -210012, 1000, 3) { print("-210.012e3 is ", -210.012e3, "\n"); }
+ if !close(0.0E1, 0, 1, 0) {
+ print("0.0E1 is ", 0.0E1, "\n")
+ }
+ if !close(+10.01e2, 1001, 100, 2) {
+ print("+10.01e2 is ", +10.01e2, "\n")
+ }
+ if !close(-210.012e3, -210012, 1000, 3) {
+ print("-210.012e3 is ", -210.012e3, "\n")
+ }
- if !close(0.E+12, 0, 1, 0) { print("0.E+12 is ", 0.E+12, "\n"); }
- if !close(+10.e23, 10, 1, 23) { print("+10.e23 is ", +10.e23, "\n"); }
- if !close(-210.e33, -210, 1, 33) { print("-210.e33 is ", -210.e33, "\n"); }
+ if !close(0.E+12, 0, 1, 0) {
+ print("0.E+12 is ", 0.E+12, "\n")
+ }
+ if !close(+10.e23, 10, 1, 23) {
+ print("+10.e23 is ", +10.e23, "\n")
+ }
+ if !close(-210.e33, -210, 1, 33) {
+ print("-210.e33 is ", -210.e33, "\n")
+ }
- if !close(.0E-12, 0, 1, 0) { print(".0E-12 is ", .0E-12, "\n"); }
- if !close(+.01e23, 1, 100, 23) { print("+.01e23 is ", +.01e23, "\n"); }
- if !close(-.012e34, -12, 1000, 34) { print("-.012e34 is ", -.012e34, "\n"); }
+ if !close(.0E-12, 0, 1, 0) {
+ print(".0E-12 is ", .0E-12, "\n")
+ }
+ if !close(+.01e23, 1, 100, 23) {
+ print("+.01e23 is ", +.01e23, "\n")
+ }
+ if !close(-.012e34, -12, 1000, 34) {
+ print("-.012e34 is ", -.012e34, "\n")
+ }
- if !close(0.0E12, 0, 1, 12) { print("0.0E12 is ", 0.0E12, "\n"); }
- if !close(+10.01e23, 1001, 100, 23) { print("+10.01e23 is ", +10.01e23, "\n"); }
- if !close(-210.012e33, -210012, 1000, 33) { print("-210.012e33 is ", -210.012e33, "\n"); }
+ if !close(0.0E12, 0, 1, 12) {
+ print("0.0E12 is ", 0.0E12, "\n")
+ }
+ if !close(+10.01e23, 1001, 100, 23) {
+ print("+10.01e23 is ", +10.01e23, "\n")
+ }
+ if !close(-210.012e33, -210012, 1000, 33) {
+ print("-210.012e33 is ", -210.012e33, "\n")
+ }
- if !close(0.E123, 0, 1, 123) { print("0.E123 is ", 0.E123, "\n"); }
- if !close(+10.e+23, 10, 1, 23) { print("+10.e+234 is ", +10.e+234, "\n"); }
- if !close(-210.e-35, -210, 1, -35) { print("-210.e-35 is ", -210.e-35, "\n"); }
+ if !close(0.E123, 0, 1, 123) {
+ print("0.E123 is ", 0.E123, "\n")
+ }
+ if !close(+10.e+23, 10, 1, 23) {
+ print("+10.e+234 is ", +10.e+234, "\n")
+ }
+ if !close(-210.e-35, -210, 1, -35) {
+ print("-210.e-35 is ", -210.e-35, "\n")
+ }
- if !close(.0E123, 0, 1, 123) { print(".0E123 is ", .0E123, "\n"); }
- if !close(+.01e29, 1, 100, 29) { print("+.01e29 is ", +.01e29, "\n"); }
- if !close(-.012e29, -12, 1000, 29) { print("-.012e29 is ", -.012e29, "\n"); }
+ if !close(.0E123, 0, 1, 123) {
+ print(".0E123 is ", .0E123, "\n")
+ }
+ if !close(+.01e29, 1, 100, 29) {
+ print("+.01e29 is ", +.01e29, "\n")
+ }
+ if !close(-.012e29, -12, 1000, 29) {
+ print("-.012e29 is ", -.012e29, "\n")
+ }
- if !close(0.0E123, 0, 1, 123) { print("0.0E123 is ", 0.0E123, "\n"); }
- if !close(+10.01e31, 1001, 100, 31) { print("+10.01e31 is ", +10.01e31, "\n"); }
- if !close(-210.012e19, -210012, 1000, 19) { print("-210.012e19 is ", -210.012e19, "\n"); }
+ if !close(0.0E123, 0, 1, 123) {
+ print("0.0E123 is ", 0.0E123, "\n")
+ }
+ if !close(+10.01e31, 1001, 100, 31) {
+ print("+10.01e31 is ", +10.01e31, "\n")
+ }
+ if !close(-210.012e19, -210012, 1000, 19) {
+ print("-210.012e19 is ", -210.012e19, "\n")
+ }
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-07 09:13:49 +0000